56656322175 has 24 divisors (see below), whose sum is σ = 94091866624. Its totient is φ = 30081195360.

The previous prime is 56656322159. The next prime is 56656322209. The reversal of 56656322175 is 57122365665.

It is not a de Polignac number, because 56656322175 - 2⁴ = 56656322159 is a prime.

It is a Duffinian number.

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, 1677037 + ... + 1710486.

Almost surely, 2^56656322175 is an apocalyptic number.

56656322175 is a deficient number, since it is larger than the sum of its proper divisors (37435544449).

56656322175 is a wasteful number, since it uses less digits than its factorization.

56656322175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3387759 (or 3387754 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 48.

The spelling of 56656322175 in words is "fifty-six billion, six hundred fifty-six million, three hundred twenty-two thousand, one hundred seventy-five".