39852070168 has 16 divisors (see below), whose sum is σ = 74930778000. Its totient is φ = 19870529376.

The previous prime is 39852070133. The next prime is 39852070187. The reversal of 39852070168 is 86107025893.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 6935163 + ... + 6940906.

It is an arithmetic number, because the mean of its divisors is an integer number (4683173625).

Almost surely, 2^39852070168 is an apocalyptic number.

It is an amenable number.

39852070168 is a deficient number, since it is larger than the sum of its proper divisors (35078707832).

39852070168 is a wasteful number, since it uses less digits than its factorization.

39852070168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13876434 (or 13876430 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 39852070168 in words is "thirty-nine billion, eight hundred fifty-two million, seventy thousand, one hundred sixty-eight".