52557260922 has 24 divisors (see below), whose sum is σ = 114307056864. Its totient is φ = 17452472904.

The previous prime is 52557260897. The next prime is 52557260927. The reversal of 52557260922 is 22906275525.

52557260922 is a `hidden beast` number, since 5 + 2 + 557 + 2 + 6 + 0 + 92 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (52557260927) 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, 5546308 + ... + 5555775.

It is an arithmetic number, because the mean of its divisors is an integer number (4762794036).

Almost surely, 2^52557260922 is an apocalyptic number.

52557260922 is an abundant number, since it is smaller than the sum of its proper divisors (61749795942).

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

52557260922 is a wasteful number, since it uses less digits than its factorization.

52557260922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11102354 (or 11102351 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 52557260922 in words is "fifty-two billion, five hundred fifty-seven million, two hundred sixty thousand, nine hundred twenty-two".