8500850166674 has 8 divisors (see below), whose sum is σ = 12751401856908. Its totient is φ = 4250382881040.

The previous prime is 8500850166671. The next prime is 8500850166707. The reversal of 8500850166674 is 4766610580058.

It can be written as a sum of positive squares in 2 ways, for example, as 8496682818649 + 4167348025 = 2914907^2 + 64555^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8500850166671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20848757 + ... + 21252584.

Almost surely, 2^{8500850166674} is an apocalyptic number.

8500850166674 is a deficient number, since it is larger than the sum of its proper divisors (4250551690234).

8500850166674 is a wasteful number, since it uses less digits than its factorization.

8500850166674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42202300.

The product of its (nonzero) digits is 9676800, while the sum is 56.

The spelling of 8500850166674 in words is "eight trillion, five hundred billion, eight hundred fifty million, one hundred sixty-six thousand, six hundred seventy-four".