25255313 has 8 divisors (see below), whose sum is σ = 26635200. Its totient is φ = 23880528.

The previous prime is 25255301. The next prime is 25255331. The reversal of 25255313 is 31355252.

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 25255313 - 2⁶ = 25255249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25255343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13223 + ... + 15011.

It is an arithmetic number, because the mean of its divisors is an integer number (3329400).

Almost surely, 2^25255313 is an apocalyptic number.

It is an amenable number.

25255313 is a deficient number, since it is larger than the sum of its proper divisors (1379887).

25255313 is a wasteful number, since it uses less digits than its factorization.

25255313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2551.

The product of its digits is 4500, while the sum is 26.

The square root of 25255313 is about 5025.4664460127. The cubic root of 25255313 is about 293.3937907697.

The spelling of 25255313 in words is "twenty-five million, two hundred fifty-five thousand, three hundred thirteen".