165053308 has 12 divisors (see below), whose sum is σ = 330106672. Its totient is φ = 70737120.

The previous prime is 165053293. The next prime is 165053309. The reversal of 165053308 is 803350561.

165053308 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 165053308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165053309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2947353 + ... + 2947408.

Almost surely, 2^165053308 is an apocalyptic number.

It is an amenable number.

165053308 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

165053308 is a wasteful number, since it uses less digits than its factorization.

165053308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5894772 (or 5894770 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 165053308 is about 12847.3074221799. The cubic root of 165053308 is about 548.5397163717.

The spelling of 165053308 in words is "one hundred sixty-five million, fifty-three thousand, three hundred eight".