25365336023 has 2 divisors, whose sum is σ = 25365336024. Its totient is φ = 25365336022.

The previous prime is 25365335981. The next prime is 25365336043. The reversal of 25365336023 is 32063356352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25365336023 - 2³⁰ = 24291594199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25365336043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12682668011 + 12682668012.

It is an arithmetic number, because the mean of its divisors is an integer number (12682668012).

Almost surely, 2^25365336023 is an apocalyptic number.

25365336023 is a deficient number, since it is larger than the sum of its proper divisors (1).

25365336023 is an equidigital number, since it uses as much as digits as its factorization.

25365336023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 291600, while the sum is 38.

The spelling of 25365336023 in words is "twenty-five billion, three hundred sixty-five million, three hundred thirty-six thousand, twenty-three".