5685743099 has 2 divisors, whose sum is σ = 5685743100. Its totient is φ = 5685743098.

The previous prime is 5685743023. The next prime is 5685743111. The reversal of 5685743099 is 9903475865.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5685743099 is a prime.

It is a super-2 number, since 2×5685743099² = 64655349175652247602, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5685749099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2842871549 + 2842871550.

It is an arithmetic number, because the mean of its divisors is an integer number (2842871550).

Almost surely, 2^5685743099 is an apocalyptic number.

5685743099 is a deficient number, since it is larger than the sum of its proper divisors (1).

5685743099 is an equidigital number, since it uses as much as digits as its factorization.

5685743099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8164800, while the sum is 56.

The square root of 5685743099 is about 75403.8666051019. The cubic root of 5685743099 is about 1784.8254267257.

The spelling of 5685743099 in words is "five billion, six hundred eighty-five million, seven hundred forty-three thousand, ninety-nine".