8516872700 has 36 divisors (see below), whose sum is σ = 21121846032. Its totient is φ = 2920070400.

The previous prime is 8516872681. The next prime is 8516872703. The reversal of 8516872700 is 72786158.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8516872703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6082781 + ... + 6084180.

Almost surely, 2^8516872700 is an apocalyptic number.

It is an amenable number.

8516872700 is an abundant number, since it is smaller than the sum of its proper divisors (12604973332).

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

8516872700 is a wasteful number, since it uses less digits than its factorization.

8516872700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12166982 (or 12166975 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 44.

The square root of 8516872700 is about 92286.9042714079. The cubic root of 8516872700 is about 2042.1770220109.

The spelling of 8516872700 in words is "eight billion, five hundred sixteen million, eight hundred seventy-two thousand, seven hundred".