25353303122047 has 2 divisors, whose sum is σ = 25353303122048. Its totient is φ = 25353303122046.

The previous prime is 25353303122009. The next prime is 25353303122051. The reversal of 25353303122047 is 74022130335352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25353303122047 - 2⁷ = 25353303121919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25353303122447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12676651561023 + 12676651561024.

It is an arithmetic number, because the mean of its divisors is an integer number (12676651561024).

Almost surely, 2^{25353303122047} is an apocalyptic number.

25353303122047 is a deficient number, since it is larger than the sum of its proper divisors (1).

25353303122047 is an equidigital number, since it uses as much as digits as its factorization.

25353303122047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 40.

Adding to 25353303122047 its reverse (74022130335352), we get a palindrome (99375433457399).

The spelling of 25353303122047 in words is "twenty-five trillion, three hundred fifty-three billion, three hundred three million, one hundred twenty-two thousand, forty-seven".