8516876653152 has 216 divisors, whose sum is σ = 28292026744800. Its totient is φ = 2423210807808.

The previous prime is 8516876653123. The next prime is 8516876653189. The reversal of 8516876653152 is 2513566786158.

8516876653152 is a `hidden beast` number, since 8 + 5 + 16 + 87 + 6 + 6 + 531 + 5 + 2 = 666.

It is a super-2 number, since 2×8516876653152² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 8516876653152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2110174 + ... + 4635362.

It is an arithmetic number, because the mean of its divisors is an integer number (130981605300).

Almost surely, 2^{8516876653152} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8516876653152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14146013372400).

8516876653152 is an abundant number, since it is smaller than the sum of its proper divisors (19775150091648).

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

8516876653152 is a wasteful number, since it uses less digits than its factorization.

8516876653152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525458 (or 2525440 counting only the distinct ones).

The product of its digits is 72576000, while the sum is 63.

The spelling of 8516876653152 in words is "eight trillion, five hundred sixteen billion, eight hundred seventy-six million, six hundred fifty-three thousand, one hundred fifty-two".