25873759 has 2 divisors, whose sum is σ = 25873760. Its totient is φ = 25873758.

The previous prime is 25873753. The next prime is 25873879. The reversal of 25873759 is 95737852.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25873759 - 2³ = 25873751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25873751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12936879 + 12936880.

It is an arithmetic number, because the mean of its divisors is an integer number (12936880).

Almost surely, 2^25873759 is an apocalyptic number.

25873759 is a deficient number, since it is larger than the sum of its proper divisors (1).

25873759 is an equidigital number, since it uses as much as digits as its factorization.

25873759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 529200, while the sum is 46.

The square root of 25873759 is about 5086.6255022362. The cubic root of 25873759 is about 295.7693563344.

The spelling of 25873759 in words is "twenty-five million, eight hundred seventy-three thousand, seven hundred fifty-nine".