160166055 has 48 divisors (see below), whose sum is σ = 299427840. Its totient is φ = 72894528.

The previous prime is 160166047. The next prime is 160166059. The reversal of 160166055 is 550661061.

It is not a de Polignac number, because 160166055 - 2³ = 160166047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160166059) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 263562 + ... + 264168.

It is an arithmetic number, because the mean of its divisors is an integer number (6238080).

Almost surely, 2^160166055 is an apocalyptic number.

160166055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

160166055 is a deficient number, since it is larger than the sum of its proper divisors (139261785).

160166055 is a wasteful number, since it uses less digits than its factorization.

160166055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988 (or 981 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 160166055 is about 12655.6728386917. The cubic root of 160166055 is about 543.0712678080.

The spelling of 160166055 in words is "one hundred sixty million, one hundred sixty-six thousand, fifty-five".