25363256 has 32 divisors (see below), whose sum is σ = 49669200. Its totient is φ = 12130560.

The previous prime is 25363253. The next prime is 25363267. The reversal of 25363256 is 65236352.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25363253) 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, 16655 + ... + 18113.

Almost surely, 2^25363256 is an apocalyptic number.

It is an amenable number.

25363256 is a deficient number, since it is larger than the sum of its proper divisors (24305944).

25363256 is a wasteful number, since it uses less digits than its factorization.

25363256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1559 (or 1555 counting only the distinct ones).

The product of its digits is 32400, while the sum is 32.

The square root of 25363256 is about 5036.1945951283. The cubic root of 25363256 is about 293.8111919600.

The spelling of 25363256 in words is "twenty-five million, three hundred sixty-three thousand, two hundred fifty-six".