168063016375 has 16 divisors (see below), whose sum is σ = 216508541184. Its totient is φ = 130113300000.

The previous prime is 168063016337. The next prime is 168063016393. The reversal of 168063016375 is 573610360861.

It is not a de Polignac number, because 168063016375 - 2⁹ = 168063015863 is a prime.

It is a Duffinian number.

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, 21681676 + ... + 21689425.

It is an arithmetic number, because the mean of its divisors is an integer number (13531783824).

Almost surely, 2^168063016375 is an apocalyptic number.

168063016375 is a deficient number, since it is larger than the sum of its proper divisors (48445524809).

168063016375 is an equidigital number, since it uses as much as digits as its factorization.

168063016375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43371147 (or 43371137 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 168063016375 in words is "one hundred sixty-eight billion, sixty-three million, sixteen thousand, three hundred seventy-five".