52486195772 has 12 divisors (see below), whose sum is σ = 93986909016. Its totient is φ = 25632793200.

The previous prime is 52486195681. The next prime is 52486195781. The reversal of 52486195772 is 27759168425.

52486195772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152575979 + ... + 152576322.

It is an arithmetic number, because the mean of its divisors is an integer number (7832242418).

Almost surely, 2^52486195772 is an apocalyptic number.

It is an amenable number.

52486195772 is a deficient number, since it is larger than the sum of its proper divisors (41500713244).

52486195772 is a wasteful number, since it uses less digits than its factorization.

52486195772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305152348 (or 305152346 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 56.

The spelling of 52486195772 in words is "fifty-two billion, four hundred eighty-six million, one hundred ninety-five thousand, seven hundred seventy-two".