56835516 has 24 divisors (see below), whose sum is σ = 132854400. Its totient is φ = 18911152.

The previous prime is 56835509. The next prime is 56835533. The reversal of 56835516 is 61553865.

56835516 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

56835516 is strictly pandigital in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3235 + ... + 11141.

It is an arithmetic number, because the mean of its divisors is an integer number (5535600).

Almost surely, 2^56835516 is an apocalyptic number.

It is an amenable number.

56835516 is an abundant number, since it is smaller than the sum of its proper divisors (76018884).

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

56835516 is a wasteful number, since it uses less digits than its factorization.

56835516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8513 (or 8511 counting only the distinct ones).

The product of its digits is 108000, while the sum is 39.

The square root of 56835516 is about 7538.9333463030. The cubic root of 56835516 is about 384.4795711781.

The spelling of 56835516 in words is "fifty-six million, eight hundred thirty-five thousand, five hundred sixteen".