76625532872 has 16 divisors (see below), whose sum is σ = 164197570560. Its totient is φ = 32839514064.

The previous prime is 76625532869. The next prime is 76625532881. The reversal of 76625532872 is 27823552667.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

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, 684156488 + ... + 684156599.

It is an arithmetic number, because the mean of its divisors is an integer number (10262348160).

Almost surely, 2^76625532872 is an apocalyptic number.

It is an amenable number.

76625532872 is an abundant number, since it is smaller than the sum of its proper divisors (87572037688).

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

76625532872 is a wasteful number, since it uses less digits than its factorization.

76625532872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368313100 (or 1368313096 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 53.

The spelling of 76625532872 in words is "seventy-six billion, six hundred twenty-five million, five hundred thirty-two thousand, eight hundred seventy-two".