56522016 has 48 divisors (see below), whose sum is σ = 164858400. Its totient is φ = 18840384.

The previous prime is 56522003. The next prime is 56522023. The reversal of 56522016 is 61022565.

56522016 is a `hidden beast` number, since 5 + 652 + 2 + 0 + 1 + 6 = 666.

56522016 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 (48).

It is a Harshad number since it is a multiple of its sum of digits (27).

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 7 ways as a sum of consecutive naturals, for example, 31846 + ... + 33573.

It is an arithmetic number, because the mean of its divisors is an integer number (3434550).

Almost surely, 2^56522016 is an apocalyptic number.

It is an amenable number.

56522016 is an abundant number, since it is smaller than the sum of its proper divisors (108336384).

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

56522016 is a wasteful number, since it uses less digits than its factorization.

56522016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65438 (or 65424 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 56522016 is about 7518.1125290860. The cubic root of 56522016 is about 383.7713482520.

The spelling of 56522016 in words is "fifty-six million, five hundred twenty-two thousand, sixteen".