79962052699 has 2 divisors, whose sum is σ = 79962052700. Its totient is φ = 79962052698.

The previous prime is 79962052679. The next prime is 79962052739. The reversal of 79962052699 is 99625026997.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (99625026997) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79962052699 - 2²⁵ = 79928498267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79962052699.

It is not a weakly prime, because it can be changed into another prime (79962052619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39981026349 + 39981026350.

It is an arithmetic number, because the mean of its divisors is an integer number (39981026350).

Almost surely, 2^79962052699 is an apocalyptic number.

79962052699 is a deficient number, since it is larger than the sum of its proper divisors (1).

79962052699 is an equidigital number, since it uses as much as digits as its factorization.

79962052699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33067440, while the sum is 64.

The spelling of 79962052699 in words is "seventy-nine billion, nine hundred sixty-two million, fifty-two thousand, six hundred ninety-nine".