25359263 has 2 divisors, whose sum is σ = 25359264. Its totient is φ = 25359262.

The previous prime is 25359247. The next prime is 25359287. The reversal of 25359263 is 36295352.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25359263 - 2⁴ = 25359247 is a prime.

It is a super-3 number, since 3×25359263³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25359463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12679631 + 12679632.

It is an arithmetic number, because the mean of its divisors is an integer number (12679632).

Almost surely, 2^25359263 is an apocalyptic number.

25359263 is a deficient number, since it is larger than the sum of its proper divisors (1).

25359263 is an equidigital number, since it uses as much as digits as its factorization.

25359263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48600, while the sum is 35.

The square root of 25359263 is about 5035.7981492510. The cubic root of 25359263 is about 293.7957726771.

The spelling of 25359263 in words is "twenty-five million, three hundred fifty-nine thousand, two hundred sixty-three".