It is a happy number.
It is an unprimeable number.
Almost surely, 255136255104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55136255104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66425240700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55136255104 is a wasteful number, since it uses less digits than its factorization.
55136255104 is an odious number, because the sum of its binary digits is odd.
The spelling of 55136255104 in words is "fifty-five billion, one hundred thirty-six million, two hundred fifty-five thousand, one hundred four".