25130317 has 8 divisors (see below), whose sum is σ = 25401600. Its totient is φ = 24860880.

The previous prime is 25130309. The next prime is 25130333. The reversal of 25130317 is 71303152.

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 25130317 - 2³ = 25130309 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 (25130377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58092 + ... + 58522.

It is an arithmetic number, because the mean of its divisors is an integer number (3175200).

Almost surely, 2^25130317 is an apocalyptic number.

It is an amenable number.

25130317 is a deficient number, since it is larger than the sum of its proper divisors (271283).

25130317 is a wasteful number, since it uses less digits than its factorization.

25130317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 25130317 is about 5013.0147615981. The cubic root of 25130317 is about 292.9089592006.

Adding to 25130317 its reverse (71303152), we get a palindrome (96433469).

The spelling of 25130317 in words is "twenty-five million, one hundred thirty thousand, three hundred seventeen".