5055366809 has 2 divisors, whose sum is σ = 5055366810. Its totient is φ = 5055366808.

The previous prime is 5055366791. The next prime is 5055366829. The reversal of 5055366809 is 9086635505.

It is a happy number.

5055366809 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., 4891603600 + 163763209 = 69940^2 + 12797^2 .

It is a cyclic number.

It is not a de Polignac number, because 5055366809 - 2¹² = 5055362713 is a prime.

It is not a weakly prime, because it can be changed into another prime (5055366829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527683404 + 2527683405.

It is an arithmetic number, because the mean of its divisors is an integer number (2527683405).

Almost surely, 2^5055366809 is an apocalyptic number.

It is an amenable number.

5055366809 is a deficient number, since it is larger than the sum of its proper divisors (1).

5055366809 is an equidigital number, since it uses as much as digits as its factorization.

5055366809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972000, while the sum is 47.

The square root of 5055366809 is about 71101.1027270323. The cubic root of 5055366809 is about 1716.2645190445.

The spelling of 5055366809 in words is "five billion, fifty-five million, three hundred sixty-six thousand, eight hundred nine".