163680308060 has 24 divisors (see below), whose sum is σ = 344302509600. Its totient is φ = 65362816064.

The previous prime is 163680308053. The next prime is 163680308111. The reversal of 163680308060 is 60803086361.

It is a junction number, because it is equal to n+sod(n) for n = 163680307999 and 163680308017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6819419 + ... + 6843378.

It is an arithmetic number, because the mean of its divisors is an integer number (14345937900).

Almost surely, 2^163680308060 is an apocalyptic number.

163680308060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

163680308060 is an abundant number, since it is smaller than the sum of its proper divisors (180622201540).

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

163680308060 is a wasteful number, since it uses less digits than its factorization.

163680308060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13663405 (or 13663403 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 163680308060 in words is "one hundred sixty-three billion, six hundred eighty million, three hundred eight thousand, sixty".