6568873028680 has 128 divisors (see below), whose sum is σ = 15609892320000. Its totient is φ = 2482832461824.

The previous prime is 6568873028633. The next prime is 6568873028801. The reversal of 6568873028680 is 868203788656.

It is a super-2 number, since 2×6568873028680² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92406991 + ... + 92478049.

It is an arithmetic number, because the mean of its divisors is an integer number (121952283750).

Almost surely, 2^{6568873028680} 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 6568873028680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7804946160000).

6568873028680 is an abundant number, since it is smaller than the sum of its proper divisors (9041019291320).

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

6568873028680 is a wasteful number, since it uses less digits than its factorization.

6568873028680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72311 (or 72307 counting only the distinct ones).

The product of its (nonzero) digits is 185794560, while the sum is 67.

The spelling of 6568873028680 in words is "six trillion, five hundred sixty-eight billion, eight hundred seventy-three million, twenty-eight thousand, six hundred eighty".