165083066 has 8 divisors (see below), whose sum is σ = 247680180. Its totient is φ = 82523008.

The previous prime is 165083059. The next prime is 165083089. The reversal of 165083066 is 660380561.

It can be written as a sum of positive squares in 2 ways, for example, as 146773225 + 18309841 = 12115^2 + 4279^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9380 + ... + 20448.

Almost surely, 2^165083066 is an apocalyptic number.

165083066 is a deficient number, since it is larger than the sum of its proper divisors (82597114).

165083066 is a wasteful number, since it uses less digits than its factorization.

165083066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18528.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 165083066 is about 12848.4655114920. The cubic root of 165083066 is about 548.5726803964.

The spelling of 165083066 in words is "one hundred sixty-five million, eighty-three thousand, sixty-six".