5206236899 has 2 divisors, whose sum is σ = 5206236900. Its totient is φ = 5206236898.

The previous prime is 5206236881. The next prime is 5206236923. The reversal of 5206236899 is 9986326025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5206236899 - 2⁸ = 5206236643 is a prime.

It is not a weakly prime, because it can be changed into another prime (5206236199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603118449 + 2603118450.

It is an arithmetic number, because the mean of its divisors is an integer number (2603118450).

Almost surely, 2^5206236899 is an apocalyptic number.

5206236899 is a deficient number, since it is larger than the sum of its proper divisors (1).

5206236899 is an equidigital number, since it uses as much as digits as its factorization.

5206236899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The square root of 5206236899 is about 72154.2576637027. The cubic root of 5206236899 is about 1733.1705808438.

The spelling of 5206236899 in words is "five billion, two hundred six million, two hundred thirty-six thousand, eight hundred ninety-nine".