872975732524 has 18 divisors (see below), whose sum is σ = 1777129170180. Its totient is φ = 374132456712.

The previous prime is 872975732501. The next prime is 872975732539. The reversal of 872975732524 is 425237579278.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2226978714 + ... + 2226979105.

Almost surely, 2^872975732524 is an apocalyptic number.

It is an amenable number.

872975732524 is an abundant number, since it is smaller than the sum of its proper divisors (904153437656).

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

872975732524 is a wasteful number, since it uses less digits than its factorization.

872975732524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4453957837 (or 4453957828 counting only the distinct ones).

The product of its digits is 59270400, while the sum is 61.

The spelling of 872975732524 in words is "eight hundred seventy-two billion, nine hundred seventy-five million, seven hundred thirty-two thousand, five hundred twenty-four".