25232759 has 2 divisors, whose sum is σ = 25232760. Its totient is φ = 25232758.

The previous prime is 25232731. The next prime is 25232773. The reversal of 25232759 is 95723252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25232759 - 2⁸ = 25232503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25232359) 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, 12616379 + 12616380.

It is an arithmetic number, because the mean of its divisors is an integer number (12616380).

Almost surely, 2^25232759 is an apocalyptic number.

25232759 is a deficient number, since it is larger than the sum of its proper divisors (1).

25232759 is an equidigital number, since it uses as much as digits as its factorization.

25232759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37800, while the sum is 35.

The square root of 25232759 is about 5023.2219739924. The cubic root of 25232759 is about 293.3064273129.

The spelling of 25232759 in words is "twenty-five million, two hundred thirty-two thousand, seven hundred fifty-nine".