166852307368 has 32 divisors (see below), whose sum is σ = 317185848000. Its totient is φ = 82277366400.

The previous prime is 166852307359. The next prime is 166852307423. The reversal of 166852307368 is 863703258661.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328933 + ... + 664756.

It is an arithmetic number, because the mean of its divisors is an integer number (9912057750).

Almost surely, 2^166852307368 is an apocalyptic number.

It is an amenable number.

166852307368 is a deficient number, since it is larger than the sum of its proper divisors (150333540632).

166852307368 is a wasteful number, since it uses less digits than its factorization.

166852307368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993985 (or 993981 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 166852307368 in words is "one hundred sixty-six billion, eight hundred fifty-two million, three hundred seven thousand, three hundred sixty-eight".