56603680 has 48 divisors (see below), whose sum is σ = 152832960. Its totient is φ = 19406592.

The previous prime is 56603653. The next prime is 56603711. The reversal of 56603680 is 8630665.

56603680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24150 + ... + 26389.

It is an arithmetic number, because the mean of its divisors is an integer number (3184020).

Almost surely, 2^56603680 is an apocalyptic number.

It is an amenable number.

56603680 is an abundant number, since it is smaller than the sum of its proper divisors (96229280).

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

56603680 is a wasteful number, since it uses less digits than its factorization.

56603680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50561 (or 50553 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 56603680 is about 7523.5417191639. The cubic root of 56603680 is about 383.9560858347.

The spelling of 56603680 in words is "fifty-six million, six hundred three thousand, six hundred eighty".