56575677324 has 12 divisors (see below), whose sum is σ = 132009913784. Its totient is φ = 18858559104.

The previous prime is 56575677241. The next prime is 56575677341. The reversal of 56575677324 is 42377657565.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2357319877 + ... + 2357319900.

Almost surely, 2^56575677324 is an apocalyptic number.

It is an amenable number.

56575677324 is an abundant number, since it is smaller than the sum of its proper divisors (75434236460).

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

56575677324 is a wasteful number, since it uses less digits than its factorization.

56575677324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714639784 (or 4714639782 counting only the distinct ones).

The product of its digits is 37044000, while the sum is 57.

The spelling of 56575677324 in words is "fifty-six billion, five hundred seventy-five million, six hundred seventy-seven thousand, three hundred twenty-four".