376728469524779 has 2 divisors, whose sum is σ = 376728469524780. Its totient is φ = 376728469524778.

The previous prime is 376728469524733. The next prime is 376728469524791. The reversal of 376728469524779 is 977425964827673.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-376728469524779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 376728469524779.

It is not a weakly prime, because it can be changed into another prime (376728469514779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188364234762389 + 188364234762390.

It is an arithmetic number, because the mean of its divisors is an integer number (188364234762390).

Almost surely, 2^{376728469524779} is an apocalyptic number.

376728469524779 is a deficient number, since it is larger than the sum of its proper divisors (1).

376728469524779 is an equidigital number, since it uses as much as digits as its factorization.

376728469524779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 53770106880, while the sum is 86.

The spelling of 376728469524779 in words is "three hundred seventy-six trillion, seven hundred twenty-eight billion, four hundred sixty-nine million, five hundred twenty-four thousand, seven hundred seventy-nine".