25413204353 has 2 divisors, whose sum is σ = 25413204354. Its totient is φ = 25413204352.

The previous prime is 25413204301. The next prime is 25413204389. The reversal of 25413204353 is 35340231452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23447878129 + 1965326224 = 153127^2 + 44332^2 .

It is a cyclic number.

It is not a de Polignac number, because 25413204353 - 2²² = 25409010049 is a prime.

It is not a weakly prime, because it can be changed into another prime (25413201353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12706602176 + 12706602177.

It is an arithmetic number, because the mean of its divisors is an integer number (12706602177).

Almost surely, 2^25413204353 is an apocalyptic number.

It is an amenable number.

25413204353 is a deficient number, since it is larger than the sum of its proper divisors (1).

25413204353 is an equidigital number, since it uses as much as digits as its factorization.

25413204353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 25413204353 in words is "twenty-five billion, four hundred thirteen million, two hundred four thousand, three hundred fifty-three".