56532764 has 12 divisors (see below), whose sum is σ = 99952944. Its totient is φ = 27974784.

The previous prime is 56532757. The next prime is 56532779. The reversal of 56532764 is 46723565.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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, 72464 + ... + 73239.

It is an arithmetic number, because the mean of its divisors is an integer number (8329412).

Almost surely, 2^56532764 is an apocalyptic number.

It is an amenable number.

56532764 is a deficient number, since it is larger than the sum of its proper divisors (43420180).

56532764 is a wasteful number, since it uses less digits than its factorization.

56532764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145804 (or 145802 counting only the distinct ones).

The product of its digits is 151200, while the sum is 38.

The square root of 56532764 is about 7518.8273021795. The cubic root of 56532764 is about 383.7956721840.

The spelling of 56532764 in words is "fifty-six million, five hundred thirty-two thousand, seven hundred sixty-four".