56556806595 has 8 divisors (see below), whose sum is σ = 90490890576. Its totient is φ = 30163630176.

The previous prime is 56556806479. The next prime is 56556806597. The reversal of 56556806595 is 59560865565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56556806595 - 2²⁰ = 56555758019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56556806597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1885226872 + ... + 1885226901.

It is an arithmetic number, because the mean of its divisors is an integer number (11311361322).

Almost surely, 2^56556806595 is an apocalyptic number.

56556806595 is a deficient number, since it is larger than the sum of its proper divisors (33934083981).

56556806595 is a wasteful number, since it uses less digits than its factorization.

56556806595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3770453781.

The product of its (nonzero) digits is 48600000, while the sum is 60.

The spelling of 56556806595 in words is "fifty-six billion, five hundred fifty-six million, eight hundred six thousand, five hundred ninety-five".