5268385849 has 2 divisors, whose sum is σ = 5268385850. Its totient is φ = 5268385848.

The previous prime is 5268385813. The next prime is 5268385919. The reversal of 5268385849 is 9485838625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4135390249 + 1132995600 = 64307^2 + 33660^2 .

It is a cyclic number.

It is not a de Polignac number, because 5268385849 - 2⁹ = 5268385337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5268385793 and 5268385802.

It is not a weakly prime, because it can be changed into another prime (5268385049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2634192924 + 2634192925.

It is an arithmetic number, because the mean of its divisors is an integer number (2634192925).

Almost surely, 2^5268385849 is an apocalyptic number.

It is an amenable number.

5268385849 is a deficient number, since it is larger than the sum of its proper divisors (1).

5268385849 is an equidigital number, since it uses as much as digits as its factorization.

5268385849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16588800, while the sum is 58.

The square root of 5268385849 is about 72583.6472561141. The cubic root of 5268385849 is about 1740.0398380142.

The spelling of 5268385849 in words is "five billion, two hundred sixty-eight million, three hundred eighty-five thousand, eight hundred forty-nine".