166055002 has 16 divisors (see below), whose sum is σ = 256866624. Its totient is φ = 80460000.

The previous prime is 166054991. The next prime is 166055027. The reversal of 166055002 is 200550661.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5677 + ... + 19087.

It is an arithmetic number, because the mean of its divisors is an integer number (16054164).

Almost surely, 2^166055002 is an apocalyptic number.

166055002 is a deficient number, since it is larger than the sum of its proper divisors (90811622).

166055002 is a wasteful number, since it uses less digits than its factorization.

166055002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13605.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 166055002 is about 12886.2330415060. The cubic root of 166055002 is about 549.6471588144.

The spelling of 166055002 in words is "one hundred sixty-six million, fifty-five thousand, two".