8516173696 has 16 divisors (see below), whose sum is σ = 16965815040. Its totient is φ = 4258086784.

The previous prime is 8516173663. The next prime is 8516173703. The reversal of 8516173696 is 6963716158.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33266176 + ... + 33266431.

It is an arithmetic number, because the mean of its divisors is an integer number (1060363440).

Almost surely, 2^8516173696 is an apocalyptic number.

It is an amenable number.

8516173696 is a deficient number, since it is larger than the sum of its proper divisors (8449641344).

8516173696 is an equidigital number, since it uses as much as digits as its factorization.

8516173696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66532621 (or 66532609 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 52.

The square root of 8516173696 is about 92283.1170691584. The cubic root of 8516173696 is about 2042.1211513875.

The spelling of 8516173696 in words is "eight billion, five hundred sixteen million, one hundred seventy-three thousand, six hundred ninety-six".