56100551106 has 24 divisors (see below), whose sum is σ = 119189409840. Its totient is φ = 17600172352.

The previous prime is 56100551099. The next prime is 56100551137. The reversal of 56100551106 is 60115500165.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16174896 + ... + 16178363.

It is an arithmetic number, because the mean of its divisors is an integer number (4966225410).

Almost surely, 2^56100551106 is an apocalyptic number.

56100551106 is an abundant number, since it is smaller than the sum of its proper divisors (63088858734).

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

56100551106 is a wasteful number, since it uses less digits than its factorization.

56100551106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32353298 (or 32353281 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 56100551106 in words is "fifty-six billion, one hundred million, five hundred fifty-one thousand, one hundred six".