56523532 has 12 divisors (see below), whose sum is σ = 106525216. Its totient is φ = 26087760.

The previous prime is 56523529. The next prime is 56523541. The reversal of 56523532 is 23532565.

It is a junction number, because it is equal to n+sod(n) for n = 56523494 and 56523503.

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, 543444 + ... + 543547.

Almost surely, 2^56523532 is an apocalyptic number.

56523532 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

56523532 is a deficient number, since it is larger than the sum of its proper divisors (50001684).

56523532 is a wasteful number, since it uses less digits than its factorization.

56523532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087008 (or 1087006 counting only the distinct ones).

The product of its digits is 27000, while the sum is 31.

The square root of 56523532 is about 7518.2133515883. The cubic root of 56523532 is about 383.7747793171.

The spelling of 56523532 in words is "fifty-six million, five hundred twenty-three thousand, five hundred thirty-two".