25610323 has 2 divisors, whose sum is σ = 25610324. Its totient is φ = 25610322.

The previous prime is 25610257. The next prime is 25610329. The reversal of 25610323 is 32301652.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25610323 - 2¹³ = 25602131 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 25610294 and 25610303.

It is not a weakly prime, because it can be changed into another prime (25610329) 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 as a sum of consecutive naturals, namely, 12805161 + 12805162.

It is an arithmetic number, because the mean of its divisors is an integer number (12805162).

Almost surely, 2^25610323 is an apocalyptic number.

25610323 is a deficient number, since it is larger than the sum of its proper divisors (1).

25610323 is an equidigital number, since it uses as much as digits as its factorization.

25610323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 25610323 is about 5060.6642844591. The cubic root of 25610323 is about 294.7621294188.

Adding to 25610323 its reverse (32301652), we get a palindrome (57911975).

The spelling of 25610323 in words is "twenty-five million, six hundred ten thousand, three hundred twenty-three".