25365254 has 16 divisors (see below), whose sum is σ = 39398400. Its totient is φ = 12235080.

The previous prime is 25365233. The next prime is 25365257. The reversal of 25365254 is 45256352.

It is a super-2 number, since 2×25365254² = 1286792220969032, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 25365254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25365257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36797 + ... + 37479.

It is an arithmetic number, because the mean of its divisors is an integer number (2462400).

Almost surely, 2^25365254 is an apocalyptic number.

25365254 is a deficient number, since it is larger than the sum of its proper divisors (14033146).

25365254 is a wasteful number, since it uses less digits than its factorization.

25365254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315.

The product of its digits is 36000, while the sum is 32.

The square root of 25365254 is about 5036.3929552806. The cubic root of 25365254 is about 293.8189067864.

The spelling of 25365254 in words is "twenty-five million, three hundred sixty-five thousand, two hundred fifty-four".