56313590 has 16 divisors (see below), whose sum is σ = 101539872. Its totient is φ = 22486464.

The previous prime is 56313557. The next prime is 56313601. The reversal of 56313590 is 9531365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1607 + ... + 10733.

It is an arithmetic number, because the mean of its divisors is an integer number (6346242).

Almost surely, 2^56313590 is an apocalyptic number.

56313590 is a deficient number, since it is larger than the sum of its proper divisors (45226282).

56313590 is a wasteful number, since it uses less digits than its factorization.

56313590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9751.

The product of its (nonzero) digits is 12150, while the sum is 32.

The square root of 56313590 is about 7504.2381358803. The cubic root of 56313590 is about 383.2990458725.

The spelling of 56313590 in words is "fifty-six million, three hundred thirteen thousand, five hundred ninety".