56000611100 has 72 divisors (see below), whose sum is σ = 141235543680. Its totient is φ = 18874768320.

The previous prime is 56000611087. The next prime is 56000611127. The reversal of 56000611100 is 111600065.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 636674 + ... + 719273.

Almost surely, 2^56000611100 is an apocalyptic number.

56000611100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56000611100 is an abundant number, since it is smaller than the sum of its proper divisors (85234932580).

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

56000611100 is a wasteful number, since it uses less digits than its factorization.

56000611100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356027 (or 1356020 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

The spelling of 56000611100 in words is "fifty-six billion, six hundred eleven thousand, one hundred".