166450124675 has 6 divisors (see below), whose sum is σ = 206398154628. Its totient is φ = 133160099720.

The previous prime is 166450124653. The next prime is 166450124683. The reversal of 166450124675 is 576421054661.

It is not a de Polignac number, because 166450124675 - 2¹⁴ = 166450108291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3329002469 + ... + 3329002518.

It is an arithmetic number, because the mean of its divisors is an integer number (34399692438).

Almost surely, 2^166450124675 is an apocalyptic number.

166450124675 is a deficient number, since it is larger than the sum of its proper divisors (39948029953).

166450124675 is an equidigital number, since it uses as much as digits as its factorization.

166450124675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6658004997 (or 6658004992 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 166450124675 in words is "one hundred sixty-six billion, four hundred fifty million, one hundred twenty-four thousand, six hundred seventy-five".