182171172082 has 16 divisors (see below), whose sum is σ = 282090442752. Its totient is φ = 88141419360.

The previous prime is 182171172061. The next prime is 182171172107. The reversal of 182171172082 is 280271171281.

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 7 ways as a sum of consecutive naturals, for example, 914863 + ... + 1096045.

It is an arithmetic number, because the mean of its divisors is an integer number (17630652672).

Almost surely, 2^182171172082 is an apocalyptic number.

182171172082 is a deficient number, since it is larger than the sum of its proper divisors (99919270670).

182171172082 is a wasteful number, since it uses less digits than its factorization.

182171172082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197433.

The product of its (nonzero) digits is 25088, while the sum is 40.

The spelling of 182171172082 in words is "one hundred eighty-two billion, one hundred seventy-one million, one hundred seventy-two thousand, eighty-two".