25588679 has 2 divisors, whose sum is σ = 25588680. Its totient is φ = 25588678.

The previous prime is 25588669. The next prime is 25588691. The reversal of 25588679 is 97688552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25588679 - 2⁴ = 25588663 is a prime.

It is a Chen prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25588669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12794339 + 12794340.

It is an arithmetic number, because the mean of its divisors is an integer number (12794340).

Almost surely, 2^25588679 is an apocalyptic number.

25588679 is a deficient number, since it is larger than the sum of its proper divisors (1).

25588679 is an equidigital number, since it uses as much as digits as its factorization.

25588679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1209600, while the sum is 50.

The square root of 25588679 is about 5058.5253780128. The cubic root of 25588679 is about 294.6790687766.

The spelling of 25588679 in words is "twenty-five million, five hundred eighty-eight thousand, six hundred seventy-nine".