56622552 has 32 divisors (see below), whose sum is σ = 161779200. Its totient is φ = 16177824.

The previous prime is 56622547. The next prime is 56622583. The reversal of 56622552 is 25522665.

It is a super-2 number, since 2×56622552² = 6412226789985408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168352 + ... + 168687.

It is an arithmetic number, because the mean of its divisors is an integer number (5055600).

Almost surely, 2^56622552 is an apocalyptic number.

It is an amenable number.

56622552 is an abundant number, since it is smaller than the sum of its proper divisors (105156648).

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

56622552 is a wasteful number, since it uses less digits than its factorization.

56622552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337055 (or 337051 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 56622552 is about 7524.7958111832. The cubic root of 56622552 is about 383.9987521661.

The spelling of 56622552 in words is "fifty-six million, six hundred twenty-two thousand, five hundred fifty-two".