8164073850086 has 128 divisors (see below), whose sum is σ = 16135580712960. Its totient is φ = 3004817961600.

The previous prime is 8164073850067. The next prime is 8164073850139. The reversal of 8164073850086 is 6800583704618.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 1293622871 + ... + 1293629181.

It is an arithmetic number, because the mean of its divisors is an integer number (126059224320).

Almost surely, 2^{8164073850086} is an apocalyptic number.

8164073850086 is a deficient number, since it is larger than the sum of its proper divisors (7971506862874).

8164073850086 is a wasteful number, since it uses less digits than its factorization.

8164073850086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12570.

The product of its (nonzero) digits is 7741440, while the sum is 56.

The spelling of 8164073850086 in words is "eight trillion, one hundred sixty-four billion, seventy-three million, eight hundred fifty thousand, eighty-six".