52227626568 has 32 divisors (see below), whose sum is σ = 140612841600. Its totient is φ = 16070038848.

The previous prime is 52227626551. The next prime is 52227626587. The reversal of 52227626568 is 86562672225.

It is a self number, because there is not a number n which added to its sum of digits gives 52227626568.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83697808 + ... + 83698431.

It is an arithmetic number, because the mean of its divisors is an integer number (4394151300).

Almost surely, 2^52227626568 is an apocalyptic number.

It is an amenable number.

52227626568 is an abundant number, since it is smaller than the sum of its proper divisors (88385215032).

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

52227626568 is a wasteful number, since it uses less digits than its factorization.

52227626568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167396261 (or 167396257 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 51.

The spelling of 52227626568 in words is "fifty-two billion, two hundred twenty-seven million, six hundred twenty-six thousand, five hundred sixty-eight".