76107732512 has 48 divisors (see below), whose sum is σ = 174144841920. Its totient is φ = 32064753408.

The previous prime is 76107732487. The next prime is 76107732517. The reversal of 76107732512 is 21523770167.

It is a self number, because there is not a number n which added to its sum of digits gives 76107732512.

It is not an unprimeable number, because it can be changed into a prime (76107732517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2866163 + ... + 2892594.

It is an arithmetic number, because the mean of its divisors is an integer number (3628017540).

Almost surely, 2^76107732512 is an apocalyptic number.

It is an amenable number.

76107732512 is an abundant number, since it is smaller than the sum of its proper divisors (98037109408).

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

76107732512 is a wasteful number, since it uses less digits than its factorization.

76107732512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5758833 (or 5758825 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 41.

The spelling of 76107732512 in words is "seventy-six billion, one hundred seven million, seven hundred thirty-two thousand, five hundred twelve".