25976253 has 8 divisors (see below), whose sum is σ = 34725600. Its totient is φ = 17272208.

The previous prime is 25976243. The next prime is 25976263. The reversal of 25976253 is 35267952.

It is an interprime number because it is at equal distance from previous prime (25976243) and next prime (25976263).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25976253 - 2⁶ = 25976189 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25976243) 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, 9963 + ... + 12296.

It is an arithmetic number, because the mean of its divisors is an integer number (4340700).

Almost surely, 2^25976253 is an apocalyptic number.

It is an amenable number.

25976253 is a deficient number, since it is larger than the sum of its proper divisors (8749347).

25976253 is a wasteful number, since it uses less digits than its factorization.

25976253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22651.

The product of its digits is 113400, while the sum is 39.

The square root of 25976253 is about 5096.6903967182. The cubic root of 25976253 is about 296.1593865547.

The spelling of 25976253 in words is "twenty-five million, nine hundred seventy-six thousand, two hundred fifty-three".