165096325 has 12 divisors (see below), whose sum is σ = 208583748. Its totient is φ = 129584000.

The previous prime is 165096259. The next prime is 165096341. The reversal of 165096325 is 523690561.

It can be written as a sum of positive squares in 6 ways, for example, as 820836 + 164275489 = 906^2 + 12817^2 .

It is a de Polignac number, because none of the positive numbers 2^k-165096325 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60976 + ... + 63625.

It is an arithmetic number, because the mean of its divisors is an integer number (17381979).

Almost surely, 2^165096325 is an apocalyptic number.

It is an amenable number.

165096325 is a deficient number, since it is larger than the sum of its proper divisors (43487423).

165096325 is a wasteful number, since it uses less digits than its factorization.

165096325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124664 (or 124659 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 165096325 is about 12848.9814771444. The cubic root of 165096325 is about 548.5873665998.

The spelling of 165096325 in words is "one hundred sixty-five million, ninety-six thousand, three hundred twenty-five".