56380316 has 12 divisors (see below), whose sum is σ = 98786688. Its totient is φ = 28155552.

The previous prime is 56380283. The next prime is 56380327. The reversal of 56380316 is 61308365.

It is a congruent number.

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, 4796 + ... + 11651.

It is an arithmetic number, because the mean of its divisors is an integer number (8232224).

Almost surely, 2^56380316 is an apocalyptic number.

It is an amenable number.

56380316 is a deficient number, since it is larger than the sum of its proper divisors (42406372).

56380316 is a wasteful number, since it uses less digits than its factorization.

56380316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17308 (or 17306 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 56380316 is about 7508.6827073728. The cubic root of 56380316 is about 383.4503765259.

The spelling of 56380316 in words is "fifty-six million, three hundred eighty thousand, three hundred sixteen".