52608579552 has 72 divisors (see below), whose sum is σ = 157479645960. Its totient is φ = 16613233920.

The previous prime is 52608579523. The next prime is 52608579553. The reversal of 52608579552 is 25597580625.

It is a happy number.

52608579552 is a `hidden beast` number, since 5 + 2 + 6 + 0 + 85 + 7 + 9 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×52608579552² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52608579553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4801599 + ... + 4812542.

It is an arithmetic number, because the mean of its divisors is an integer number (2187217305).

Almost surely, 2^52608579552 is an apocalyptic number.

It is an amenable number.

52608579552 is an abundant number, since it is smaller than the sum of its proper divisors (104871066408).

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

52608579552 is a wasteful number, since it uses less digits than its factorization.

52608579552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9614176 (or 9614165 counting only the distinct ones).

The product of its (nonzero) digits is 7560000, while the sum is 54.

The spelling of 52608579552 in words is "fifty-two billion, six hundred eight million, five hundred seventy-nine thousand, five hundred fifty-two".