25753823 has 2 divisors, whose sum is σ = 25753824. Its totient is φ = 25753822.

The previous prime is 25753817. The next prime is 25753829. The reversal of 25753823 is 32835752.

It is a balanced prime because it is at equal distance from previous prime (25753817) and next prime (25753829).

It is a cyclic number.

It is not a de Polignac number, because 25753823 - 2⁴ = 25753807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25753829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12876911 + 12876912.

It is an arithmetic number, because the mean of its divisors is an integer number (12876912).

Almost surely, 2^25753823 is an apocalyptic number.

25753823 is a deficient number, since it is larger than the sum of its proper divisors (1).

25753823 is an equidigital number, since it uses as much as digits as its factorization.

25753823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 35.

The square root of 25753823 is about 5074.8224599487. The cubic root of 25753823 is about 295.3116423162.

The spelling of 25753823 in words is "twenty-five million, seven hundred fifty-three thousand, eight hundred twenty-three".