76127965079 has 4 divisors (see below), whose sum is σ = 78583705920. Its totient is φ = 73672224240.

The previous prime is 76127965061. The next prime is 76127965097. The reversal of 76127965079 is 97056972167.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (76127965061) and next prime (76127965097).

It is a cyclic number.

It is not a de Polignac number, because 76127965079 - 2⁸ = 76127964823 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 (76127965379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1227870374 + ... + 1227870435.

It is an arithmetic number, because the mean of its divisors is an integer number (19645926480).

Almost surely, 2^76127965079 is an apocalyptic number.

76127965079 is a deficient number, since it is larger than the sum of its proper divisors (2455740841).

76127965079 is a wasteful number, since it uses less digits than its factorization.

76127965079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2455740840.

The product of its (nonzero) digits is 10001880, while the sum is 59.

The spelling of 76127965079 in words is "seventy-six billion, one hundred twenty-seven million, nine hundred sixty-five thousand, seventy-nine".