52372228160 has 56 divisors (see below), whose sum is σ = 142527284160. Its totient is φ = 17956191744.

The previous prime is 52372228157. The next prime is 52372228171. The reversal of 52372228160 is 6182227325.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11687990 + ... + 11692469.

Almost surely, 2^52372228160 is an apocalyptic number.

It is an amenable number.

52372228160 is an abundant number, since it is smaller than the sum of its proper divisors (90155056000).

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

52372228160 is a wasteful number, since it uses less digits than its factorization.

52372228160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23380483 (or 23380473 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 52372228160 in words is "fifty-two billion, three hundred seventy-two million, two hundred twenty-eight thousand, one hundred sixty".