850893017168 has 10 divisors (see below), whose sum is σ = 1648605220794. Its totient is φ = 425446508576.

The previous prime is 850893017119. The next prime is 850893017269. The reversal of 850893017168 is 861710398058.

It can be written as a sum of positive squares in only one way, i.e., 705344663104 + 145548354064 = 839848^2 + 381508^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26590406771 + ... + 26590406802.

Almost surely, 2^850893017168 is an apocalyptic number.

It is an amenable number.

850893017168 is a deficient number, since it is larger than the sum of its proper divisors (797712203626).

850893017168 is a wasteful number, since it uses less digits than its factorization.

850893017168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53180813581 (or 53180813575 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 56.

The spelling of 850893017168 in words is "eight hundred fifty billion, eight hundred ninety-three million, seventeen thousand, one hundred sixty-eight".