8613163853672 has 32 divisors (see below), whose sum is σ = 18457740840000. Its totient is φ = 3691163706624.

The previous prime is 8613163853563. The next prime is 8613163853797. The reversal of 8613163853672 is 2763583613168.

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, 2917238 + ... + 5073125.

It is an arithmetic number, because the mean of its divisors is an integer number (576804401250).

Almost surely, 2^{8613163853672} is an apocalyptic number.

It is an amenable number.

8613163853672 is an abundant number, since it is smaller than the sum of its proper divisors (9844576986328).

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

8613163853672 is a wasteful number, since it uses less digits than its factorization.

8613163853672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8009625 (or 8009621 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 59.

The spelling of 8613163853672 in words is "eight trillion, six hundred thirteen billion, one hundred sixty-three million, eight hundred fifty-three thousand, six hundred seventy-two".