55010901100 has 18 divisors (see below), whose sum is σ = 119373655604. Its totient is φ = 22004360400.

The previous prime is 55010901073. The next prime is 55010901119. The reversal of 55010901100 is 110901055.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 275054406 + ... + 275054605.

Almost surely, 2^55010901100 is an apocalyptic number.

55010901100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55010901100 is an abundant number, since it is smaller than the sum of its proper divisors (64362754504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55010901100 is a wasteful number, since it uses less digits than its factorization.

55010901100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550109025 (or 550109018 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 22.

The spelling of 55010901100 in words is "fifty-five billion, ten million, nine hundred one thousand, one hundred".