25350325 has 48 divisors (see below), whose sum is σ = 42247296. Its totient is φ = 14572800.

The previous prime is 25350323. The next prime is 25350331. The reversal of 25350325 is 52305352.

It is not a de Polignac number, because 25350325 - 2¹ = 25350323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 25350325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25350323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24519 + ... + 25531.

It is an arithmetic number, because the mean of its divisors is an integer number (880152).

Almost surely, 2^25350325 is an apocalyptic number.

25350325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25350325 is a deficient number, since it is larger than the sum of its proper divisors (16896971).

25350325 is a wasteful number, since it uses less digits than its factorization.

25350325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054 (or 1049 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 25350325 is about 5034.9106248274. The cubic root of 25350325 is about 293.7612520211.

Adding to 25350325 its reverse (52305352), we get a palindrome (77655677).

The spelling of 25350325 in words is "twenty-five million, three hundred fifty thousand, three hundred twenty-five".