76376665122013 has 2 divisors, whose sum is σ = 76376665122014. Its totient is φ = 76376665122012.

The previous prime is 76376665122001. The next prime is 76376665122113. The reversal of 76376665122013 is 31022156667367.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40303223704324 + 36073441417689 = 6348482^2 + 6006117^2 .

It is a cyclic number.

It is not a de Polignac number, because 76376665122013 - 2²¹ = 76376663024861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76376665122113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38188332561006 + 38188332561007.

It is an arithmetic number, because the mean of its divisors is an integer number (38188332561007).

Almost surely, 2^{76376665122013} is an apocalyptic number.

It is an amenable number.

76376665122013 is a deficient number, since it is larger than the sum of its proper divisors (1).

76376665122013 is an equidigital number, since it uses as much as digits as its factorization.

76376665122013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11430720, while the sum is 55.

The spelling of 76376665122013 in words is "seventy-six trillion, three hundred seventy-six billion, six hundred sixty-five million, one hundred twenty-two thousand, thirteen".