1680536120088 has 64 divisors (see below), whose sum is σ = 4899522240000. Its totient is φ = 480153174816.

The previous prime is 1680536120071. The next prime is 1680536120173. The reversal of 1680536120088 is 8800216350861.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102065148 + ... + 102081611.

It is an arithmetic number, because the mean of its divisors is an integer number (76555035000).

Almost surely, 2^{1680536120088} is an apocalyptic number.

It is an amenable number.

1680536120088 is an abundant number, since it is smaller than the sum of its proper divisors (3218986119912).

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

1680536120088 is a wasteful number, since it uses less digits than its factorization.

1680536120088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204146789 (or 204146771 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 48.

The spelling of 1680536120088 in words is "one trillion, six hundred eighty billion, five hundred thirty-six million, one hundred twenty thousand, eighty-eight".