56585528 has 16 divisors (see below), whose sum is σ = 106392480. Its totient is φ = 28214208.

The previous prime is 56585527. The next prime is 56585539. The reversal of 56585528 is 82558565.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56585527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6701 + ... + 12572.

It is an arithmetic number, because the mean of its divisors is an integer number (6649530).

Almost surely, 2^56585528 is an apocalyptic number.

It is an amenable number.

56585528 is a deficient number, since it is larger than the sum of its proper divisors (49806952).

56585528 is a wasteful number, since it uses less digits than its factorization.

56585528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19646 (or 19642 counting only the distinct ones).

The product of its digits is 480000, while the sum is 44.

The square root of 56585528 is about 7522.3352756973. The cubic root of 56585528 is about 383.9150383502.

The spelling of 56585528 in words is "fifty-six million, five hundred eighty-five thousand, five hundred twenty-eight".