80708569715 has 8 divisors (see below), whose sum is σ = 99467859120. Its totient is φ = 62821805472.

The previous prime is 80708569703. The next prime is 80708569751. The reversal of 80708569715 is 51796580708.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80708569715 - 2¹⁶ = 80708504179 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218131085 + ... + 218131454.

It is an arithmetic number, because the mean of its divisors is an integer number (12433482390).

Almost surely, 2^80708569715 is an apocalyptic number.

80708569715 is a deficient number, since it is larger than the sum of its proper divisors (18759289405).

80708569715 is a wasteful number, since it uses less digits than its factorization.

80708569715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436262581.

The product of its (nonzero) digits is 4233600, while the sum is 56.

The spelling of 80708569715 in words is "eighty billion, seven hundred eight million, five hundred sixty-nine thousand, seven hundred fifteen".