56532522 has 32 divisors (see below), whose sum is σ = 118972224. Its totient is φ = 17884800.

The previous prime is 56532521. The next prime is 56532529. The reversal of 56532522 is 22523565.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 56532522.

It is not an unprimeable number, because it can be changed into a prime (56532521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5997 + ... + 12207.

It is an arithmetic number, because the mean of its divisors is an integer number (3717882).

Almost surely, 2^56532522 is an apocalyptic number.

56532522 is an abundant number, since it is smaller than the sum of its proper divisors (62439702).

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

56532522 is a wasteful number, since it uses less digits than its factorization.

56532522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6294.

The product of its digits is 18000, while the sum is 30.

The square root of 56532522 is about 7518.8112092272. The cubic root of 56532522 is about 383.7951245447.

The spelling of 56532522 in words is "fifty-six million, five hundred thirty-two thousand, five hundred twenty-two".