8516303664 has 40 divisors (see below), whose sum is σ = 24000493632. Its totient is φ = 2580697920.

The previous prime is 8516303659. The next prime is 8516303681. The reversal of 8516303664 is 4663036158.

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, 8064154 + ... + 8065209.

Almost surely, 2^8516303664 is an apocalyptic number.

It is an amenable number.

8516303664 is an abundant number, since it is smaller than the sum of its proper divisors (15484189968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8516303664 is a wasteful number, since it uses less digits than its factorization.

8516303664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16129385 (or 16129379 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 8516303664 is about 92283.8212472804. The cubic root of 8516303664 is about 2042.1315398187.

The spelling of 8516303664 in words is "eight billion, five hundred sixteen million, three hundred three thousand, six hundred sixty-four".