166875549910094 has 8 divisors (see below), whose sum is σ = 250313404490688. Its totient is φ = 83437748413200.

The previous prime is 166875549910067. The next prime is 166875549910187. The reversal of 166875549910094 is 490019945578661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×166875549910094² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4161182 + ... + 18736769.

It is an arithmetic number, because the mean of its divisors is an integer number (31289175561336).

Almost surely, 2^{166875549910094} is an apocalyptic number.

166875549910094 is a deficient number, since it is larger than the sum of its proper divisors (83437854580594).

166875549910094 is a wasteful number, since it uses less digits than its factorization.

166875549910094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26541850.

The product of its (nonzero) digits is 587865600, while the sum is 74.

The spelling of 166875549910094 in words is "one hundred sixty-six trillion, eight hundred seventy-five billion, five hundred forty-nine million, nine hundred ten thousand, ninety-four".