325120325 has 12 divisors (see below), whose sum is σ = 426864420. Its totient is φ = 244796160.

The previous prime is 325120307. The next prime is 325120351. The reversal of 325120325 is 523021523.

It can be written as a sum of positive squares in 6 ways, for example, as 3364 + 325116961 = 58^2 + 18031^2 .

It is not a de Polignac number, because 325120325 - 2⁶ = 325120261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325120325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 382070 + ... + 382919.

It is an arithmetic number, because the mean of its divisors is an integer number (35572035).

Almost surely, 2^325120325 is an apocalyptic number.

It is an amenable number.

325120325 is a deficient number, since it is larger than the sum of its proper divisors (101744095).

325120325 is a wasteful number, since it uses less digits than its factorization.

325120325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765016 (or 765011 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 325120325 is about 18031.0932835477. The cubic root of 325120325 is about 687.6192718687.

Adding to 325120325 its reverse (523021523), we get a palindrome (848141848).

The spelling of 325120325 in words is "three hundred twenty-five million, one hundred twenty thousand, three hundred twenty-five".