76704751123613 has 2 divisors, whose sum is σ = 76704751123614. Its totient is φ = 76704751123612.

The previous prime is 76704751123577. The next prime is 76704751123691. The reversal of 76704751123613 is 31632115740767.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53689061507524 + 23015689616089 = 7327282^2 + 4797467^2 .

It is a cyclic number.

It is not a de Polignac number, because 76704751123613 - 2³⁴ = 76687571254429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76704751123513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38352375561806 + 38352375561807.

It is an arithmetic number, because the mean of its divisors is an integer number (38352375561807).

Almost surely, 2^{76704751123613} is an apocalyptic number.

It is an amenable number.

76704751123613 is a deficient number, since it is larger than the sum of its proper divisors (1).

76704751123613 is an equidigital number, since it uses as much as digits as its factorization.

76704751123613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4445280, while the sum is 53.

The spelling of 76704751123613 in words is "seventy-six trillion, seven hundred four billion, seven hundred fifty-one million, one hundred twenty-three thousand, six hundred thirteen".