2088981686580 has 24 divisors (see below), whose sum is σ = 5849148722592. Its totient is φ = 557061783072.

The previous prime is 2088981686579. The next prime is 2088981686587. The reversal of 2088981686580 is 856861898802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2088981686587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17408180662 + ... + 17408180781.

It is an arithmetic number, because the mean of its divisors is an integer number (243714530108).

Almost surely, 2^{2088981686580} is an apocalyptic number.

2088981686580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2088981686580 is an abundant number, since it is smaller than the sum of its proper divisors (3760167036012).

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

2088981686580 is a wasteful number, since it uses less digits than its factorization.

2088981686580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34816361455 (or 34816361453 counting only the distinct ones).

The product of its (nonzero) digits is 106168320, while the sum is 69.

The spelling of 2088981686580 in words is "two trillion, eighty-eight billion, nine hundred eighty-one million, six hundred eighty-six thousand, five hundred eighty".