168760874656 has 48 divisors (see below), whose sum is σ = 363016509408. Its totient is φ = 76590086400.

The previous prime is 168760874627. The next prime is 168760874687. The reversal of 168760874656 is 656478067861.

168760874656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 146475 + ... + 599146.

It is an arithmetic number, because the mean of its divisors is an integer number (7562843946).

Almost surely, 2^168760874656 is an apocalyptic number.

168760874656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

168760874656 is an abundant number, since it is smaller than the sum of its proper divisors (194255634752).

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

168760874656 is a wasteful number, since it uses less digits than its factorization.

168760874656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746285 (or 746277 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 64.

The spelling of 168760874656 in words is "one hundred sixty-eight billion, seven hundred sixty million, eight hundred seventy-four thousand, six hundred fifty-six".