5255305140289 has 2 divisors, whose sum is σ = 5255305140290. Its totient is φ = 5255305140288.

The previous prime is 5255305140287. The next prime is 5255305140301. The reversal of 5255305140289 is 9820415035525.

5255305140289 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3688001453889 + 1567303686400 = 1920417^2 + 1251920^2 .

It is a cyclic number.

It is not a de Polignac number, because 5255305140289 - 2¹ = 5255305140287 is a prime.

Together with 5255305140287, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5255305140287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627652570144 + 2627652570145.

It is an arithmetic number, because the mean of its divisors is an integer number (2627652570145).

Almost surely, 2^{5255305140289} is an apocalyptic number.

It is an amenable number.

5255305140289 is a deficient number, since it is larger than the sum of its proper divisors (1).

5255305140289 is an equidigital number, since it uses as much as digits as its factorization.

5255305140289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160000, while the sum is 49.

The spelling of 5255305140289 in words is "five trillion, two hundred fifty-five billion, three hundred five million, one hundred forty thousand, two hundred eighty-nine".