52862390572 has 12 divisors (see below), whose sum is σ = 92522465056. Its totient is φ = 26427400560.

The previous prime is 52862390563. The next prime is 52862390573. The reversal of 52862390572 is 27509326825.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52862390573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 917223 + ... + 973150.

Almost surely, 2^52862390572 is an apocalyptic number.

It is an amenable number.

52862390572 is a deficient number, since it is larger than the sum of its proper divisors (39660074484).

52862390572 is a wasteful number, since it uses less digits than its factorization.

52862390572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897368 (or 1897366 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 52862390572 in words is "fifty-two billion, eight hundred sixty-two million, three hundred ninety thousand, five hundred seventy-two".