56292564 has 12 divisors (see below), whose sum is σ = 131349344. Its totient is φ = 18764184.

The previous prime is 56292541. The next prime is 56292581. The reversal of 56292564 is 46529265.

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

It is a congruent number.

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, 2345512 + ... + 2345535.

Almost surely, 2^56292564 is an apocalyptic number.

It is an amenable number.

56292564 is an abundant number, since it is smaller than the sum of its proper divisors (75056780).

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

56292564 is a wasteful number, since it uses less digits than its factorization.

56292564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4691054 (or 4691052 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 56292564 is about 7502.8370634047. The cubic root of 56292564 is about 383.2513353703.

The spelling of 56292564 in words is "fifty-six million, two hundred ninety-two thousand, five hundred sixty-four".