56564006 has 12 divisors (see below), whose sum is σ = 86926356. Its totient is φ = 27590220.

The previous prime is 56563987. The next prime is 56564017. The reversal of 56564006 is 60046565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69341 + ... + 70151.

It is an arithmetic number, because the mean of its divisors is an integer number (7243863).

Almost surely, 2^56564006 is an apocalyptic number.

56564006 is a deficient number, since it is larger than the sum of its proper divisors (30362350).

56564006 is an frugal number, since it uses more digits than its factorization.

56564006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667 (or 856 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 56564006 is about 7520.9045998470. The cubic root of 56564006 is about 383.8663588409.

The spelling of 56564006 in words is "fifty-six million, five hundred sixty-four thousand, six".