52130847272 has 32 divisors (see below), whose sum is σ = 111805982400. Its totient is φ = 22322386944.

The previous prime is 52130847247. The next prime is 52130847277. The reversal of 52130847272 is 27274803125.

It is not an unprimeable number, because it can be changed into a prime (52130847277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339122 + ... + 468257.

It is an arithmetic number, because the mean of its divisors is an integer number (3493936950).

Almost surely, 2^52130847272 is an apocalyptic number.

It is an amenable number.

52130847272 is an abundant number, since it is smaller than the sum of its proper divisors (59675135128).

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

52130847272 is a wasteful number, since it uses less digits than its factorization.

52130847272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808545 (or 808541 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 52130847272 in words is "fifty-two billion, one hundred thirty million, eight hundred forty-seven thousand, two hundred seventy-two".