8568880564040 has 64 divisors (see below), whose sum is σ = 19359928748160. Its totient is φ = 3413346140160.

The previous prime is 8568880564037. The next prime is 8568880564051. The reversal of 8568880564040 is 404650888658.

It is a super-2 number, since 2×8568880564040² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41046725 + ... + 41254955.

It is an arithmetic number, because the mean of its divisors is an integer number (302498886690).

Almost surely, 2^{8568880564040} is an apocalyptic number.

It is an amenable number.

8568880564040 is an abundant number, since it is smaller than the sum of its proper divisors (10791048184120).

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

8568880564040 is a wasteful number, since it uses less digits than its factorization.

8568880564040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212502 (or 212498 counting only the distinct ones).

The product of its (nonzero) digits is 58982400, while the sum is 62.

The spelling of 8568880564040 in words is "eight trillion, five hundred sixty-eight billion, eight hundred eighty million, five hundred sixty-four thousand, forty".