325512453 has 16 divisors (see below), whose sum is σ = 496271360. Its totient is φ = 185912496.

The previous prime is 325512437. The next prime is 325512461. The reversal of 325512453 is 354215523.

It is not a de Polignac number, because 325512453 - 2⁴ = 325512437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 325512453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325510453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76188 + ... + 80346.

It is an arithmetic number, because the mean of its divisors is an integer number (31016960).

Almost surely, 2^325512453 is an apocalyptic number.

It is an amenable number.

325512453 is a deficient number, since it is larger than the sum of its proper divisors (170758907).

325512453 is a wasteful number, since it uses less digits than its factorization.

325512453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7896.

The product of its digits is 18000, while the sum is 30.

The square root of 325512453 is about 18041.9636680712. The cubic root of 325512453 is about 687.8956069355.

Adding to 325512453 its reverse (354215523), we get a palindrome (679727976).

The spelling of 325512453 in words is "three hundred twenty-five million, five hundred twelve thousand, four hundred fifty-three".