715165715 has 8 divisors (see below), whose sum is σ = 936217008. Its totient is φ = 520120480.

The previous prime is 715165699. The next prime is 715165733. The reversal of 715165715 is 517561517.

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

It is not a de Polignac number, because 715165715 - 2⁴ = 715165699 is a prime.

It is a super-2 number, since 2×715165715² = 1022923999822922450, which contains 22 as substring.

It is a Duffinian number.

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, 6501452 + ... + 6501561.

It is an arithmetic number, because the mean of its divisors is an integer number (117027126).

Almost surely, 2^715165715 is an apocalyptic number.

715165715 is a deficient number, since it is larger than the sum of its proper divisors (221051293).

715165715 is a wasteful number, since it uses less digits than its factorization.

715165715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13003029.

The product of its digits is 36750, while the sum is 38.

The square root of 715165715 is about 26742.5824295261. The cubic root of 715165715 is about 894.2704811282.

The spelling of 715165715 in words is "seven hundred fifteen million, one hundred sixty-five thousand, seven hundred fifteen".