25225152699833 has 2 divisors, whose sum is σ = 25225152699834. Its totient is φ = 25225152699832.

The previous prime is 25225152699713. The next prime is 25225152699889. The reversal of 25225152699833 is 33899625152252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15489679390249 + 9735473309584 = 3935693^2 + 3120172^2 .

It is a cyclic number.

It is not a de Polignac number, because 25225152699833 - 2⁸ = 25225152699577 is a prime.

It is not a weakly prime, because it can be changed into another prime (25225152693833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12612576349916 + 12612576349917.

It is an arithmetic number, because the mean of its divisors is an integer number (12612576349917).

Almost surely, 2^{25225152699833} is an apocalyptic number.

It is an amenable number.

25225152699833 is a deficient number, since it is larger than the sum of its proper divisors (1).

25225152699833 is an equidigital number, since it uses as much as digits as its factorization.

25225152699833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69984000, while the sum is 62.

The spelling of 25225152699833 in words is "twenty-five trillion, two hundred twenty-five billion, one hundred fifty-two million, six hundred ninety-nine thousand, eight hundred thirty-three".