6099859809 has 6 divisors (see below), whose sum is σ = 8810908626. Its totient is φ = 4066573200.

The previous prime is 6099859771. The next prime is 6099859813. The reversal of 6099859809 is 9089589906.

It can be written as a sum of positive squares in only one way, i.e., 4167993600 + 1931866209 = 64560^2 + 43953^2 .

It is not a de Polignac number, because 6099859809 - 2¹⁶ = 6099794273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6099859819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 338881092 + ... + 338881109.

It is an arithmetic number, because the mean of its divisors is an integer number (1468484771).

Almost surely, 2^6099859809 is an apocalyptic number.

It is an amenable number.

6099859809 is a deficient number, since it is larger than the sum of its proper divisors (2711048817).

6099859809 is a wasteful number, since it uses less digits than its factorization.

6099859809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677762207 (or 677762204 counting only the distinct ones).

The product of its (nonzero) digits is 12597120, while the sum is 63.

The square root of 6099859809 is about 78101.5992729982. The cubic root of 6099859809 is about 1827.1461394117.

The spelling of 6099859809 in words is "six billion, ninety-nine million, eight hundred fifty-nine thousand, eight hundred nine".