325512525 has 48 divisors (see below), whose sum is σ = 581587776. Its totient is φ = 159697920.

The previous prime is 325512521. The next prime is 325512529. The reversal of 325512525 is 525215523.

It is an interprime number because it is at equal distance from previous prime (325512521) and next prime (325512529).

It is not a de Polignac number, because 325512525 - 2² = 325512521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 325512492 and 325512501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325512521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 548629 + ... + 549221.

It is an arithmetic number, because the mean of its divisors is an integer number (12116412).

Almost surely, 2^325512525 is an apocalyptic number.

It is an amenable number.

325512525 is a deficient number, since it is larger than the sum of its proper divisors (256075251).

325512525 is a wasteful number, since it uses less digits than its factorization.

325512525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182 (or 1177 counting only the distinct ones).

The product of its digits is 15000, while the sum is 30.

The square root of 325512525 is about 18041.9656634193. The cubic root of 325512525 is about 687.8956576540.

The spelling of 325512525 in words is "three hundred twenty-five million, five hundred twelve thousand, five hundred twenty-five".