25900253 has 8 divisors (see below), whose sum is σ = 26357760. Its totient is φ = 25446960.

The previous prime is 25900247. The next prime is 25900271. The reversal of 25900253 is 35200952.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25900253 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 (25900153) 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, 12908 + ... + 14778.

It is an arithmetic number, because the mean of its divisors is an integer number (3294720).

Almost surely, 2^25900253 is an apocalyptic number.

It is an amenable number.

25900253 is a deficient number, since it is larger than the sum of its proper divisors (457507).

25900253 is a wasteful number, since it uses less digits than its factorization.

25900253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 25900253 is about 5089.2291164773. The cubic root of 25900253 is about 295.8702750579.

The spelling of 25900253 in words is "twenty-five million, nine hundred thousand, two hundred fifty-three".