165275304 has 16 divisors (see below), whose sum is σ = 413188320. Its totient is φ = 55091760.

The previous prime is 165275261. The next prime is 165275339. The reversal of 165275304 is 403572561.

It is a super-2 number, since 2×165275304² = 54631852224584832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3443212 + ... + 3443259.

It is an arithmetic number, because the mean of its divisors is an integer number (25824270).

Almost surely, 2^165275304 is an apocalyptic number.

It is an amenable number.

165275304 is an abundant number, since it is smaller than the sum of its proper divisors (247913016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

165275304 is a wasteful number, since it uses less digits than its factorization.

165275304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6886480 (or 6886476 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 165275304 is about 12855.9443060399. The cubic root of 165275304 is about 548.7855340615.

The spelling of 165275304 in words is "one hundred sixty-five million, two hundred seventy-five thousand, three hundred four".