56952516 has 24 divisors (see below), whose sum is σ = 140706720. Its totient is φ = 17867392.

The previous prime is 56952463. The next prime is 56952521. The reversal of 56952516 is 61525965.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139386 + ... + 139793.

It is an arithmetic number, because the mean of its divisors is an integer number (5862780).

Almost surely, 2^56952516 is an apocalyptic number.

It is an amenable number.

56952516 is an abundant number, since it is smaller than the sum of its proper divisors (83754204).

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

56952516 is a wasteful number, since it uses less digits than its factorization.

56952516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279203 (or 279201 counting only the distinct ones).

The product of its digits is 81000, while the sum is 39.

The square root of 56952516 is about 7546.6890753495. The cubic root of 56952516 is about 384.7432166389.

The spelling of 56952516 in words is "fifty-six million, nine hundred fifty-two thousand, five hundred sixteen".