25314325 has 6 divisors (see below), whose sum is σ = 31389794. Its totient is φ = 20251440.

The previous prime is 25314319. The next prime is 25314353. The reversal of 25314325 is 52341352.

It can be written as a sum of positive squares in 3 ways, for example, as 3364 + 25310961 = 58^2 + 5031^2 .

It is not a de Polignac number, because 25314325 - 2⁵ = 25314293 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 1012573 = 25314325 / (2 + 5 + 3 + 1 + 4 + 3 + 2 + 5).

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 25314325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 506262 + ... + 506311.

Almost surely, 2^25314325 is an apocalyptic number.

25314325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25314325 is a deficient number, since it is larger than the sum of its proper divisors (6075469).

25314325 is a wasteful number, since it uses less digits than its factorization.

25314325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012583 (or 1012578 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 25314325 is about 5031.3343160637. The cubic root of 25314325 is about 293.6221293462.

Adding to 25314325 its reverse (52341352), we get a palindrome (77655677).

The spelling of 25314325 in words is "twenty-five million, three hundred fourteen thousand, three hundred twenty-five".