76723375105 has 16 divisors (see below), whose sum is σ = 99158895360. Its totient is φ = 56652297408.

The previous prime is 76723375097. The next prime is 76723375171. The reversal of 76723375105 is 50157332767.

It is a cyclic number.

It is not a de Polignac number, because 76723375105 - 2³ = 76723375097 is a prime.

It is a super-2 number, since 2×76723375105² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 803916 + ... + 894274.

It is an arithmetic number, because the mean of its divisors is an integer number (6197430960).

Almost surely, 2^76723375105 is an apocalyptic number.

It is an amenable number.

76723375105 is a deficient number, since it is larger than the sum of its proper divisors (22435520255).

76723375105 is a wasteful number, since it uses less digits than its factorization.

76723375105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103440.

The product of its (nonzero) digits is 926100, while the sum is 46.

The spelling of 76723375105 in words is "seventy-six billion, seven hundred twenty-three million, three hundred seventy-five thousand, one hundred five".