56536032 has 48 divisors (see below), whose sum is σ = 169610112. Its totient is φ = 16152960.

The previous prime is 56536009. The next prime is 56536043. The reversal of 56536032 is 23063565.

It is a tau number, because it is divible by the number of its divisors (48).

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, 41394 + ... + 42737.

It is an arithmetic number, because the mean of its divisors is an integer number (3533544).

Almost surely, 2^56536032 is an apocalyptic number.

It is an amenable number.

56536032 is an abundant number, since it is smaller than the sum of its proper divisors (113074080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56536032 is a wasteful number, since it uses less digits than its factorization.

56536032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84151 (or 84143 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 56536032 is about 7519.0446201629. The cubic root of 56536032 is about 383.8030674241.

Adding to 56536032 its reverse (23063565), we get a palindrome (79599597).

The spelling of 56536032 in words is "fifty-six million, five hundred thirty-six thousand, thirty-two".