522985311376 has 60 divisors (see below), whose sum is σ = 1172394840400. Its totient is φ = 225208969920.

The previous prime is 522985311353. The next prime is 522985311403. The reversal of 522985311376 is 673113589225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7072086 + ... + 7145653.

Almost surely, 2^522985311376 is an apocalyptic number.

It is an amenable number.

522985311376 is an abundant number, since it is smaller than the sum of its proper divisors (649409529024).

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

522985311376 is a wasteful number, since it uses less digits than its factorization.

522985311376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14217788 (or 14217771 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 52.

The spelling of 522985311376 in words is "five hundred twenty-two billion, nine hundred eighty-five million, three hundred eleven thousand, three hundred seventy-six".