76504937677 has 16 divisors (see below), whose sum is σ = 87939424000. Its totient is φ = 65197249920.

The previous prime is 76504937627. The next prime is 76504937687. The reversal of 76504937677 is 77673940567.

It is a cyclic number.

It is not a de Polignac number, because 76504937677 - 2²⁷ = 76370719949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76504937627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1903849 + ... + 1943617.

It is an arithmetic number, because the mean of its divisors is an integer number (5496214000).

Almost surely, 2^76504937677 is an apocalyptic number.

It is an amenable number.

76504937677 is a deficient number, since it is larger than the sum of its proper divisors (11434486323).

76504937677 is a wasteful number, since it uses less digits than its factorization.

76504937677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41356.

The product of its (nonzero) digits is 46675440, while the sum is 61.

The spelling of 76504937677 in words is "seventy-six billion, five hundred four million, nine hundred thirty-seven thousand, six hundred seventy-seven".