79652486713 has 2 divisors, whose sum is σ = 79652486714. Its totient is φ = 79652486712.

The previous prime is 79652486701. The next prime is 79652486743. The reversal of 79652486713 is 31768425697.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47204949289 + 32447537424 = 217267^2 + 180132^2 .

It is a cyclic number.

It is not a de Polignac number, because 79652486713 - 2¹⁷ = 79652355641 is a prime.

It is not a weakly prime, because it can be changed into another prime (79652486743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39826243356 + 39826243357.

It is an arithmetic number, because the mean of its divisors is an integer number (39826243357).

Almost surely, 2^79652486713 is an apocalyptic number.

It is an amenable number.

79652486713 is a deficient number, since it is larger than the sum of its proper divisors (1).

79652486713 is an equidigital number, since it uses as much as digits as its factorization.

79652486713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15240960, while the sum is 58.

The spelling of 79652486713 in words is "seventy-nine billion, six hundred fifty-two million, four hundred eighty-six thousand, seven hundred thirteen".