56331064 has 16 divisors (see below), whose sum is σ = 111834000. Its totient is φ = 26508672.

The previous prime is 56331053. The next prime is 56331073. The reversal of 56331064 is 46013365.

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, 206964 + ... + 207235.

It is an arithmetic number, because the mean of its divisors is an integer number (6989625).

Almost surely, 2^56331064 is an apocalyptic number.

It is an amenable number.

56331064 is a deficient number, since it is larger than the sum of its proper divisors (55502936).

56331064 is a wasteful number, since it uses less digits than its factorization.

56331064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414222 (or 414218 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 56331064 is about 7505.4023209952. The cubic root of 56331064 is about 383.3386874278.

The spelling of 56331064 in words is "fifty-six million, three hundred thirty-one thousand, sixty-four".