325403425 has 12 divisors (see below), whose sum is σ = 421044480. Its totient is φ = 249003920.

The previous prime is 325403423. The next prime is 325403431. The reversal of 325403425 is 524304523.

It is not a de Polignac number, because 325403425 - 2¹ = 325403423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 325403393 and 325403402.

It is not an unprimeable number, because it can be changed into a prime (325403423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 282385 + ... + 283534.

It is an arithmetic number, because the mean of its divisors is an integer number (35087040).

Almost surely, 2^325403425 is an apocalyptic number.

It is an amenable number.

325403425 is a deficient number, since it is larger than the sum of its proper divisors (95641055).

325403425 is a wasteful number, since it uses less digits than its factorization.

325403425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565952 (or 565947 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 325403425 is about 18038.9419035596. The cubic root of 325403425 is about 687.8187965026.

Adding to 325403425 its reverse (524304523), we get a palindrome (849707948).

The spelling of 325403425 in words is "three hundred twenty-five million, four hundred three thousand, four hundred twenty-five".