79001059168516 has 9 divisors (see below), whose sum is σ = 138251884653799. Its totient is φ = 39500520696004.

The previous prime is 79001059168483. The next prime is 79001059168561. The reversal of 79001059168516 is 61586195010097.

The square root of 79001059168516 is 8888254.

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, 15554445 + ... + 19998571.

Almost surely, 2^{79001059168516} is an apocalyptic number.

79001059168516 is the 8888254-th square number.

It is an amenable number.

79001059168516 is a deficient number, since it is larger than the sum of its proper divisors (59250825485283).

79001059168516 is an frugal number, since it uses more digits than its factorization.

79001059168516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8888258 (or 4444129 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 58.

The spelling of 79001059168516 in words is "seventy-nine trillion, one billion, fifty-nine million, one hundred sixty-eight thousand, five hundred sixteen".