84853766166 has 16 divisors (see below), whose sum is σ = 182761958064. Its totient is φ = 26108851104.

The previous prime is 84853766131. The next prime is 84853766177. The reversal of 84853766166 is 66166735848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543934321 + ... + 543934476.

It is an arithmetic number, because the mean of its divisors is an integer number (11422622379).

Almost surely, 2^84853766166 is an apocalyptic number.

84853766166 is an abundant number, since it is smaller than the sum of its proper divisors (97908191898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84853766166 is a wasteful number, since it uses less digits than its factorization.

84853766166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087868815.

The product of its digits is 34836480, while the sum is 60.

The spelling of 84853766166 in words is "eighty-four billion, eight hundred fifty-three million, seven hundred sixty-six thousand, one hundred sixty-six".