25225253 has 8 divisors (see below), whose sum is σ = 25728000. Its totient is φ = 24727248.

The previous prime is 25225243. The next prime is 25225267. The reversal of 25225253 is 35252252.

It is a happy number.

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 25225253 - 2⁴ = 25225237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25225243) 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, 10700 + ... + 12842.

It is an arithmetic number, because the mean of its divisors is an integer number (3216000).

Almost surely, 2^25225253 is an apocalyptic number.

It is an amenable number.

25225253 is a deficient number, since it is larger than the sum of its proper divisors (502747).

25225253 is a wasteful number, since it uses less digits than its factorization.

25225253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371.

The product of its digits is 6000, while the sum is 26.

The square root of 25225253 is about 5022.4747883887. The cubic root of 25225253 is about 293.2773410976.

The spelling of 25225253 in words is "twenty-five million, two hundred twenty-five thousand, two hundred fifty-three".