6881737538980 has 48 divisors (see below), whose sum is σ = 14462145419904. Its totient is φ = 2750696157440.

The previous prime is 6881737538801. The next prime is 6881737538987. The reversal of 6881737538980 is 898357371886.

It is not an unprimeable number, because it can be changed into a prime (6881737538987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386975169 + ... + 386992951.

It is an arithmetic number, because the mean of its divisors is an integer number (301294696248).

Almost surely, 2^{6881737538980} is an apocalyptic number.

It is an amenable number.

6881737538980 is an abundant number, since it is smaller than the sum of its proper divisors (7580407880924).

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

6881737538980 is a wasteful number, since it uses less digits than its factorization.

6881737538980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30756 (or 30754 counting only the distinct ones).

The product of its (nonzero) digits is 487710720, while the sum is 73.

The spelling of 6881737538980 in words is "six trillion, eight hundred eighty-one billion, seven hundred thirty-seven million, five hundred thirty-eight thousand, nine hundred eighty".