56382016 has 28 divisors (see below), whose sum is σ = 116750592. Its totient is φ = 26964608.

The previous prime is 56381989. The next prime is 56382017. The reversal of 56382016 is 61028365.

It is not an unprimeable number, because it can be changed into a prime (56382017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17680 + ... + 20623.

It is an arithmetic number, because the mean of its divisors is an integer number (4169664).

Almost surely, 2^56382016 is an apocalyptic number.

It is an amenable number.

56382016 is an abundant number, since it is smaller than the sum of its proper divisors (60368576).

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

56382016 is a wasteful number, since it uses less digits than its factorization.

56382016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38338 (or 38328 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 56382016 is about 7508.7959087992. The cubic root of 56382016 is about 383.4542304660.

The spelling of 56382016 in words is "fifty-six million, three hundred eighty-two thousand, sixteen".