252425325 has 12 divisors (see below), whose sum is σ = 417343328. Its totient is φ = 134626800.

The previous prime is 252425291. The next prime is 252425339. The reversal of 252425325 is 523524252.

It is not a de Polignac number, because 252425325 - 2⁹ = 252424813 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252425292 and 252425301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1682761 + ... + 1682910.

Almost surely, 2^252425325 is an apocalyptic number.

252425325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

252425325 is a deficient number, since it is larger than the sum of its proper divisors (164918003).

252425325 is a wasteful number, since it uses less digits than its factorization.

252425325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3365684 (or 3365679 counting only the distinct ones).

The product of its digits is 24000, while the sum is 30.

The square root of 252425325 is about 15887.8986968070. The cubic root of 252425325 is about 631.9911179185.

Adding to 252425325 its reverse (523524252), we get a palindrome (775949577).

The spelling of 252425325 in words is "two hundred fifty-two million, four hundred twenty-five thousand, three hundred twenty-five".