Fifty-Five

Character	Gallery	Fanmades	Quotes

“	One giant step squad for Numberkind!	”
	— Fifty-Five, his debut

Fifty-Five

Figured-Out
Compound

Debut

The Big One (compound)
One Giant Step Squad (figured-out)

Latest Appearance

About Time (physical)
Nine's Time to Shine (bricks only)

Pronouns

he/him (figured-out)

they/them (compound)

Number (in blocks)

55 blocks

Factorisation

5×11

Main Block Shape

(1×8)C+(3×3)C+5×4+(2[>]2)×3+(1[>3]1)×3, sometimes 1R+2R+3R+4R+5R+6R+7R+8R+9R+10

Clubs

Step Squad Club

League of Elevens
Odd Blocks
Made of Ones

Voiced by

Beth Chalmers (compound)
Marcel McCalla (figured-out)

Numberblock Select

Appearance

He has 50 sky blue blocks with blue borders and 5 cyan blocks. His limbs are navy blue. He wears a white mask with red borders because he is the 10th step squad and has a maroon mouth.

Episode Appearances

The Big One (compound)
One Giant Step Squad (figured-out, debut)
100 Ways to Leave the Planet
About Time (latest appearance)

Total number of appearances: 4 (3 figured-out, 1 compound)

Fifty-Five has appeared in 2.7% of all Numberblocks episodes, including the crossover specials.

Arrangements

Fifty-Five’s most common arrangements are 1R+2R+3R+4R+5R+6R+7R+8R+9R+10 and (1x8)C+(3x3)C+5x4+(2[>]2)x3+(1[>3]1)x3.

2D (16/17,326,987,021,737,904,384,935,434,351,490)

Trivia

Fifty-Five is the first Numberblock in the 50s to be figured out, as Series 7 introduced new characters in the 50s.
- He is also the second Numberblock whose previous and next Numberblock is figured out, if anyone below Thirty-Two isn’t counted. The first one with said trait is Forty-Nine.
He is the second “5 ender” to be male, with the first being Thirty-Five.
- He is also the second step squad to be male, the first being Thirty-Six.
He is the first Step Squad to have a permanent mask but no boots.
He is so far the only multiple of Eleven to have eyes that are the same size.
He is similar to Ten in a few ways:
- They are both multiples of 5.
- They are both semi-primes.
- They are both step-squads.
- They can transform into rockets.
- They don't have boots.
He is one of the few Numberblocks to be the opposite gender of both his digits, alongside Thirteen (character), Twenty-Four, Twenty-Seven, Twenty-Eight, Thirty-One, Thirty-Five, Thirty-Six, Forty-Eight, Forty-Nine and Sixty-Three.
55 is the tenth step squad, following One (character), Three (character), Six (character), Ten (character), Fifteen (character), Twenty-One, Twenty-Eight, Thirty-Six and Forty-Five.
He is the third step-squad to end with a 5, the others being Fifteen and Forty-Five.
He is the first member and currently the only one in the League of Elevens which is not based on football.
He is the fourth character with an American accent. The first three are Fifty and the Two and Four Times Tables.
His mask is square at the bottom even though he has round eyes.
It’s currently unknown if he has a tattoo on his back like Eleven and Twenty-Two do.
In Numberblocks World, this character is mistakenly presented as a Green Level Four character. It should have Blue Level Five.
Contrary to popular belief, his main shape is not a step squad.
- He has the tallest main arrangement out of any Numberblock, at twenty-one blocks, beating Twenty-Eight's eleven-block high arrangement.
Fifty-Five's the only Numberblock in the Fifties not to be a super rectangle.
He is the largest figured-out Numberblock that is not mentioned in the times table grid up to 10.
He is the fourth Numberblock greater than Thirty to have circular eyes after Fifty, Thirty-Five, and Thirty-One.

Numberblocks characters

Numberblocks	Discovered	Zero, One, Two, Three, Four, Five, Six, Seven, Eight, Nine, Ten, Eleven, Twelve, Thirteen, Fourteen, Fifteen, Sixteen, Seventeen, Eighteen, Nineteen, Twenty, Twenty-One, Twenty-Two, Twenty-Three, Twenty-Four, Twenty-Five, Twenty-Six, Twenty-Seven, Twenty-Eight, Twenty-Nine, Thirty, Thirty-One, Thirty-Two, Thirty-Five, Thirty-Six, Forty, Forty-Two, Forty-Five, Forty-Eight, Forty-Nine, Fifty, Fifty-Four, Fifty-Five, Fifty-Six, Sixty, Sixty-Three, Sixty-Four, Seventy, Seventy-Two, Eighty, Eighty-One, Ninety, One Hundred
	Undiscovered / Non-physical	Compound Numberblocks, Two Hundred, Three Hundred, Nine Hundred, One Thousand, Seven Thousand, Ten Thousand, Ninety Thousand, One Hundred Thousand, One Million, Two Million, Seven Million, Eight Million, Nine Million, Ten Million, One Hundred Million, One Billion
	Alter-Egos	The Terrible Twos, Octoblock, The Three Threes, Octonaughty, Step Squad, The Four Fours
	Non-integers	Pi
Monsters		Flapjack Snaffler, Blockzilla, Big Tum, Twangle
Times Tables		One Times Table, Two Times Table, Three Times Table, Four Times Table, Five Times Table, Six Times Table, Seven Times Table, Eight Times Table, Nine Times Table, Ten Times Table
Other		Fluffies, Squarey, Oblongy, Numberblobs, Aliens, Rainbows, Flatlanders, Birds, What-Iffer, Octo-Computer, Reks and Rekenrek, Zoom Bugs, Alphablocks