25330259 has 2 divisors, whose sum is σ = 25330260. Its totient is φ = 25330258.

The previous prime is 25330247. The next prime is 25330271. The reversal of 25330259 is 95203352.

It is a balanced prime because it is at equal distance from previous prime (25330247) and next prime (25330271).

It is a cyclic number.

It is not a de Polignac number, because 25330259 - 2⁴ = 25330243 is a prime.

It is not a weakly prime, because it can be changed into another prime (25330759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12665129 + 12665130.

It is an arithmetic number, because the mean of its divisors is an integer number (12665130).

Almost surely, 2^25330259 is an apocalyptic number.

25330259 is a deficient number, since it is larger than the sum of its proper divisors (1).

25330259 is an equidigital number, since it uses as much as digits as its factorization.

25330259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 25330259 is about 5032.9175435328. The cubic root of 25330259 is about 293.6837228473.

The spelling of 25330259 in words is "twenty-five million, three hundred thirty thousand, two hundred fifty-nine".