325356344225 has 24 divisors (see below), whose sum is σ = 440572024800. Its totient is φ = 236378912000.

The previous prime is 325356344219. The next prime is 325356344239. The reversal of 325356344225 is 522443653523.

It is not a de Polignac number, because 325356344225 - 2¹⁰ = 325356343201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 342200 + ... + 876249.

It is an arithmetic number, because the mean of its divisors is an integer number (18357167700).

Almost surely, 2^325356344225 is an apocalyptic number.

It is an amenable number.

325356344225 is a deficient number, since it is larger than the sum of its proper divisors (115215680575).

325356344225 is a wasteful number, since it uses less digits than its factorization.

325356344225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219441 (or 1219436 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 44.

Adding to 325356344225 its reverse (522443653523), we get a palindrome (847799997748).

The spelling of 325356344225 in words is "three hundred twenty-five billion, three hundred fifty-six million, three hundred forty-four thousand, two hundred twenty-five".