5273406300689 has 2 divisors, whose sum is σ = 5273406300690. Its totient is φ = 5273406300688.

The previous prime is 5273406300649. The next prime is 5273406300751. The reversal of 5273406300689 is 9860036043725.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5077518622225 + 195887678464 = 2253335^2 + 442592^2 .

It is a cyclic number.

It is not a de Polignac number, because 5273406300689 - 2³⁶ = 5204686823953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5273406300689.

It is not a weakly prime, because it can be changed into another prime (5273406300619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2636703150344 + 2636703150345.

It is an arithmetic number, because the mean of its divisors is an integer number (2636703150345).

Almost surely, 2^{5273406300689} is an apocalyptic number.

It is an amenable number.

5273406300689 is a deficient number, since it is larger than the sum of its proper divisors (1).

5273406300689 is an equidigital number, since it uses as much as digits as its factorization.

5273406300689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 5273406300689 in words is "five trillion, two hundred seventy-three billion, four hundred six million, three hundred thousand, six hundred eighty-nine".