163323612608068 has 48 divisors (see below), whose sum is σ = 311867568230400. Its totient is φ = 74221830698400.

The previous prime is 163323612608021. The next prime is 163323612608071. The reversal of 163323612608068 is 860806216323361.

163323612608068 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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5081140405 + ... + 5081172547.

It is an arithmetic number, because the mean of its divisors is an integer number (6497241004800).

Almost surely, 2^{163323612608068} is an apocalyptic number.

It is an amenable number.

163323612608068 is a deficient number, since it is larger than the sum of its proper divisors (148543955622332).

163323612608068 is a wasteful number, since it uses less digits than its factorization.

163323612608068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53728 (or 53726 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 55.

The spelling of 163323612608068 in words is "one hundred sixty-three trillion, three hundred twenty-three billion, six hundred twelve million, six hundred eight thousand, sixty-eight".