56816352 has 36 divisors (see below), whose sum is σ = 161572320. Its totient is φ = 18938688.

The previous prime is 56816339. The next prime is 56816369. The reversal of 56816352 is 25361865.

56816352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 98352 + ... + 98927.

It is an arithmetic number, because the mean of its divisors is an integer number (4488120).

Almost surely, 2^56816352 is an apocalyptic number.

It is an amenable number.

56816352 is an abundant number, since it is smaller than the sum of its proper divisors (104755968).

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

56816352 is a wasteful number, since it uses less digits than its factorization.

56816352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197295 (or 197284 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 56816352 is about 7537.6622370600. The cubic root of 56816352 is about 384.4363529271.

The spelling of 56816352 in words is "fifty-six million, eight hundred sixteen thousand, three hundred fifty-two".