715205516 has 12 divisors (see below), whose sum is σ = 1306027632. Its totient is φ = 342054768.

The previous prime is 715205509. The next prime is 715205531. The reversal of 715205516 is 615502517.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3886895 + ... + 3887078.

It is an arithmetic number, because the mean of its divisors is an integer number (108835636).

Almost surely, 2^715205516 is an apocalyptic number.

It is an amenable number.

715205516 is a deficient number, since it is larger than the sum of its proper divisors (590822116).

715205516 is a wasteful number, since it uses less digits than its factorization.

715205516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7774000 (or 7773998 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 32.

The square root of 715205516 is about 26743.3265694453. The cubic root of 715205516 is about 894.2870703832.

The spelling of 715205516 in words is "seven hundred fifteen million, two hundred five thousand, five hundred sixteen".