8492205539 has 2 divisors, whose sum is σ = 8492205540. Its totient is φ = 8492205538.

The previous prime is 8492205523. The next prime is 8492205569. The reversal of 8492205539 is 9355022948.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8492205539 - 2⁴ = 8492205523 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 8492205493 and 8492205502.

It is not a weakly prime, because it can be changed into another prime (8492205509) 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, 4246102769 + 4246102770.

It is an arithmetic number, because the mean of its divisors is an integer number (4246102770).

Almost surely, 2^8492205539 is an apocalyptic number.

8492205539 is a deficient number, since it is larger than the sum of its proper divisors (1).

8492205539 is an equidigital number, since it uses as much as digits as its factorization.

8492205539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 47.

The square root of 8492205539 is about 92153.1634779838. The cubic root of 8492205539 is about 2040.2035503511.

The spelling of 8492205539 in words is "eight billion, four hundred ninety-two million, two hundred five thousand, five hundred thirty-nine".