56989532 has 12 divisors (see below), whose sum is σ = 102949056. Its totient is φ = 27575520.

The previous prime is 56989529. The next prime is 56989547. The reversal of 56989532 is 23598965.

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, 229673 + ... + 229920.

It is an arithmetic number, because the mean of its divisors is an integer number (8579088).

Almost surely, 2^56989532 is an apocalyptic number.

It is an amenable number.

56989532 is a deficient number, since it is larger than the sum of its proper divisors (45959524).

56989532 is a wasteful number, since it uses less digits than its factorization.

56989532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459628 (or 459626 counting only the distinct ones).

The product of its digits is 583200, while the sum is 47.

The square root of 56989532 is about 7549.1411432030. The cubic root of 56989532 is about 384.8265525568.

The spelling of 56989532 in words is "fifty-six million, nine hundred eighty-nine thousand, five hundred thirty-two".