8610871515672 has 32 divisors (see below), whose sum is σ = 21527365596480. Its totient is φ = 2870265597600.

The previous prime is 8610871515667. The next prime is 8610871515691. The reversal of 8610871515672 is 2765151780168.

It is a super-3 number, since 3×8610871515672³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1379623 + ... + 4373225.

It is an arithmetic number, because the mean of its divisors is an integer number (672730174890).

Almost surely, 2^{8610871515672} is an apocalyptic number.

It is an amenable number.

8610871515672 is an abundant number, since it is smaller than the sum of its proper divisors (12916494080808).

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

8610871515672 is a wasteful number, since it uses less digits than its factorization.

8610871515672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113463 (or 3113459 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 57.

The spelling of 8610871515672 in words is "eight trillion, six hundred ten billion, eight hundred seventy-one million, five hundred fifteen thousand, six hundred seventy-two".