166083494076 has 18 divisors (see below), whose sum is σ = 419822165672. Its totient is φ = 55361164680.

The previous prime is 166083494033. The next prime is 166083494179. The reversal of 166083494076 is 670494380661.

166083494076 is a `hidden beast` number, since 1 + 6 + 6 + 0 + 83 + 494 + 0 + 76 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2306715160 + ... + 2306715231.

Almost surely, 2^166083494076 is an apocalyptic number.

It is an amenable number.

166083494076 is an abundant number, since it is smaller than the sum of its proper divisors (253738671596).

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

166083494076 is a wasteful number, since it uses less digits than its factorization.

166083494076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4613430401 (or 4613430396 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 166083494076 in words is "one hundred sixty-six billion, eighty-three million, four hundred ninety-four thousand, seventy-six".