715996899556 has 9 divisors (see below), whose sum is σ = 1252997535811. Its totient is φ = 357997603612.

The previous prime is 715996899523. The next prime is 715996899587. The reversal of 715996899556 is 655998699517.

The square root of 715996899556 is 846166.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1480791 + ... + 1903873.

Almost surely, 2^715996899556 is an apocalyptic number.

715996899556 is the 846166-th square number.

It is an amenable number.

715996899556 is a deficient number, since it is larger than the sum of its proper divisors (537000636255).

715996899556 is an frugal number, since it uses more digits than its factorization.

715996899556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846170 (or 423085 counting only the distinct ones).

The product of its digits is 1653372000, while the sum is 79.

The spelling of 715996899556 in words is "seven hundred fifteen billion, nine hundred ninety-six million, eight hundred ninety-nine thousand, five hundred fifty-six".