56562164 has 12 divisors (see below), whose sum is σ = 104193600. Its totient is φ = 26792568.

The previous prime is 56562139. The next prime is 56562169. The reversal of 56562164 is 46126565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56562169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372044 + ... + 372195.

It is an arithmetic number, because the mean of its divisors is an integer number (8682800).

Almost surely, 2^56562164 is an apocalyptic number.

It is an amenable number.

56562164 is a deficient number, since it is larger than the sum of its proper divisors (47631436).

56562164 is a wasteful number, since it uses less digits than its factorization.

56562164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744262 (or 744260 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 56562164 is about 7520.7821401766. The cubic root of 56562164 is about 383.8621919418.

The spelling of 56562164 in words is "fifty-six million, five hundred sixty-two thousand, one hundred sixty-four".