52556022 has 12 divisors (see below), whose sum is σ = 113871420. Its totient is φ = 17518668.

The previous prime is 52555999. The next prime is 52556087. The reversal of 52556022 is 22065525.

52556022 is a `hidden beast` number, since 5 + 2 + 55 + 602 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1459872 + ... + 1459907.

It is an arithmetic number, because the mean of its divisors is an integer number (9489285).

Almost surely, 2^52556022 is an apocalyptic number.

52556022 is an abundant number, since it is smaller than the sum of its proper divisors (61315398).

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

52556022 is a wasteful number, since it uses less digits than its factorization.

52556022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2919787 (or 2919784 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 52556022 is about 7249.5532276134. The cubic root of 52556022 is about 374.5767598271.

The spelling of 52556022 in words is "fifty-two million, five hundred fifty-six thousand, twenty-two".