76707693504 has 168 divisors, whose sum is σ = 237058108560. Its totient is φ = 23574822912.

The previous prime is 76707693457. The next prime is 76707693511. The reversal of 76707693504 is 40539670767.

76707693504 is a `hidden beast` number, since 7 + 6 + 70 + 7 + 69 + 3 + 504 = 666.

It is a congruent number.

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, 6950839 + ... + 6961865.

It is an arithmetic number, because the mean of its divisors is an integer number (1411060170).

Almost surely, 2^76707693504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76707693504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118529054280).

76707693504 is an abundant number, since it is smaller than the sum of its proper divisors (160350415056).

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

76707693504 is a wasteful number, since it uses less digits than its factorization.

76707693504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11987 (or 11974 counting only the distinct ones).

The product of its (nonzero) digits is 6667920, while the sum is 54.

The spelling of 76707693504 in words is "seventy-six billion, seven hundred seven million, six hundred ninety-three thousand, five hundred four".