8500850166670 has 32 divisors (see below), whose sum is σ = 15459196379328. Its totient is φ = 3365342082048.

The previous prime is 8500850166667. The next prime is 8500850166671. The reversal of 8500850166670 is 766610580058.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 683809 + ... + 4179628.

It is an arithmetic number, because the mean of its divisors is an integer number (483099886854).

Almost surely, 2^{8500850166670} is an apocalyptic number.

8500850166670 is a deficient number, since it is larger than the sum of its proper divisors (6958346212658).

8500850166670 is a wasteful number, since it uses less digits than its factorization.

8500850166670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4865244.

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 8500850166670 in words is "eight trillion, five hundred billion, eight hundred fifty million, one hundred sixty-six thousand, six hundred seventy".