56380416 has 44 divisors (see below), whose sum is σ = 150282552. Its totient is φ = 18792448.

The previous prime is 56380399. The next prime is 56380447. The reversal of 56380416 is 61408365.

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, 6105 + ... + 12248.

Almost surely, 2^56380416 is an apocalyptic number.

It is an amenable number.

56380416 is an abundant number, since it is smaller than the sum of its proper divisors (93902136).

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

56380416 is a wasteful number, since it uses less digits than its factorization.

56380416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18376 (or 18358 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 56380416 is about 7508.6893663275. The cubic root of 56380416 is about 383.4506032304.

The spelling of 56380416 in words is "fifty-six million, three hundred eighty thousand, four hundred sixteen".