25913184807353 has 2 divisors, whose sum is σ = 25913184807354. Its totient is φ = 25913184807352.

The previous prime is 25913184807343. The next prime is 25913184807371. The reversal of 25913184807353 is 35370848131952.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24670969792144 + 1242215015209 = 4966988^2 + 1114547^2 .

It is a cyclic number.

It is not a de Polignac number, because 25913184807353 - 2³⁴ = 25896004938169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25913184807292 and 25913184807301.

It is not a weakly prime, because it can be changed into another prime (25913184807343) 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, 12956592403676 + 12956592403677.

It is an arithmetic number, because the mean of its divisors is an integer number (12956592403677).

Almost surely, 2^{25913184807353} is an apocalyptic number.

It is an amenable number.

25913184807353 is a deficient number, since it is larger than the sum of its proper divisors (1).

25913184807353 is an equidigital number, since it uses as much as digits as its factorization.

25913184807353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21772800, while the sum is 59.

The spelling of 25913184807353 in words is "twenty-five trillion, nine hundred thirteen billion, one hundred eighty-four million, eight hundred seven thousand, three hundred fifty-three".