76277979105 has 16 divisors (see below), whose sum is σ = 123416058240. Its totient is φ = 40224491648.

The previous prime is 76277979097. The next prime is 76277979131. The reversal of 76277979105 is 50197977267.

It is a cyclic number.

It is not a de Polignac number, because 76277979105 - 2³ = 76277979097 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28567197 + ... + 28569866.

It is an arithmetic number, because the mean of its divisors is an integer number (7713503640).

Almost surely, 2^76277979105 is an apocalyptic number.

It is an amenable number.

76277979105 is a deficient number, since it is larger than the sum of its proper divisors (47138079135).

76277979105 is a wasteful number, since it uses less digits than its factorization.

76277979105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57137160.

The product of its (nonzero) digits is 11668860, while the sum is 60.

The spelling of 76277979105 in words is "seventy-six billion, two hundred seventy-seven million, nine hundred seventy-nine thousand, one hundred five".