25469325 has 72 divisors (see below), whose sum is σ = 52976768. Its totient is φ = 11456640.

The previous prime is 25469299. The next prime is 25469341. The reversal of 25469325 is 52396452.

25469325 is a `hidden beast` number, since 2 + 546 + 93 + 25 = 666.

It is not a de Polignac number, because 25469325 - 2⁶ = 25469261 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 25469325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 162147 + ... + 162303.

Almost surely, 2^25469325 is an apocalyptic number.

25469325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25469325 is an abundant number, since it is smaller than the sum of its proper divisors (27507443).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25469325 is a wasteful number, since it uses less digits than its factorization.

25469325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 275 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 25469325 is about 5046.7142776266. The cubic root of 25469325 is about 294.2201946140.

The spelling of 25469325 in words is "twenty-five million, four hundred sixty-nine thousand, three hundred twenty-five".