5681711981676 has 48 divisors (see below), whose sum is σ = 13429038486528. Its totient is φ = 1869487224000.

The previous prime is 5681711981653. The next prime is 5681711981681. The reversal of 5681711981676 is 6761891171865.

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, 6680220 + ... + 7482563.

It is an arithmetic number, because the mean of its divisors is an integer number (279771635136).

Almost surely, 2^{5681711981676} is an apocalyptic number.

It is an amenable number.

5681711981676 is an abundant number, since it is smaller than the sum of its proper divisors (7747326504852).

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

5681711981676 is a wasteful number, since it uses less digits than its factorization.

5681711981676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14163222 (or 14163220 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 66.

The spelling of 5681711981676 in words is "five trillion, six hundred eighty-one billion, seven hundred eleven million, nine hundred eighty-one thousand, six hundred seventy-six".