5799642809 has 4 divisors (see below), whose sum is σ = 6051801216. Its totient is φ = 5547484404.

The previous prime is 5799642791. The next prime is 5799642817. The reversal of 5799642809 is 9082469975.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5799642809 - 2⁸ = 5799642553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5799642889) 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 in 3 ways as a sum of consecutive naturals, for example, 126079169 + ... + 126079214.

It is an arithmetic number, because the mean of its divisors is an integer number (1512950304).

Almost surely, 2^5799642809 is an apocalyptic number.

It is an amenable number.

5799642809 is a deficient number, since it is larger than the sum of its proper divisors (252158407).

5799642809 is a wasteful number, since it uses less digits than its factorization.

5799642809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252158406.

The product of its (nonzero) digits is 9797760, while the sum is 59.

The square root of 5799642809 is about 76155.3859487299. The cubic root of 5799642809 is about 1796.6648952994.

The spelling of 5799642809 in words is "five billion, seven hundred ninety-nine million, six hundred forty-two thousand, eight hundred nine".