56589532 has 24 divisors (see below), whose sum is σ = 105099120. Its totient is φ = 26568960.

The previous prime is 56589523. The next prime is 56589563. The reversal of 56589532 is 23598565.

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, 44319 + ... + 45577.

It is an arithmetic number, because the mean of its divisors is an integer number (4379130).

Almost surely, 2^56589532 is an apocalyptic number.

It is an amenable number.

56589532 is a deficient number, since it is larger than the sum of its proper divisors (48509588).

56589532 is a wasteful number, since it uses less digits than its factorization.

56589532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941 (or 1939 counting only the distinct ones).

The product of its digits is 324000, while the sum is 43.

The square root of 56589532 is about 7522.6014117458. The cubic root of 56589532 is about 383.9240934309.

It can be divided in two parts, 56589 and 532, that added together give a square (57121 = 239²).

The spelling of 56589532 in words is "fifty-six million, five hundred eighty-nine thousand, five hundred thirty-two".