99582372876 has 72 divisors (see below), whose sum is σ = 274726176816. Its totient is φ = 27985668480.

The previous prime is 99582372853. The next prime is 99582372887. The reversal of 99582372876 is 67827328599.

It is a super-2 number, since 2×99582372876² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1352311 + ... + 1424046.

Almost surely, 2^99582372876 is an apocalyptic number.

It is an amenable number.

99582372876 is an abundant number, since it is smaller than the sum of its proper divisors (175143803940).

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

99582372876 is a wasteful number, since it uses less digits than its factorization.

99582372876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2776439 (or 2776430 counting only the distinct ones).

The product of its digits is 91445760, while the sum is 66.

The spelling of 99582372876 in words is "ninety-nine billion, five hundred eighty-two million, three hundred seventy-two thousand, eight hundred seventy-six".