5998199999 has 16 divisors (see below), whose sum is σ = 6607457664. Its totient is φ = 5399848800.

The previous prime is 5998199993. The next prime is 5998200011. The reversal of 5998199999 is 9999918995.

It is a cyclic number.

It is not a de Polignac number, because 5998199999 - 2⁴ = 5998199983 is a prime.

It is a Duffinian number.

5998199999 is a modest number, since divided by 99999 gives 59981 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5998199993) 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 15 ways as a sum of consecutive naturals, for example, 501509 + ... + 513329.

It is an arithmetic number, because the mean of its divisors is an integer number (412966104).

Almost surely, 2^5998199999 is an apocalyptic number.

5998199999 is a deficient number, since it is larger than the sum of its proper divisors (609257665).

5998199999 is a wasteful number, since it uses less digits than its factorization.

5998199999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12278.

The product of its digits is 191318760, while the sum is 77.

The square root of 5998199999 is about 77448.0470961018. The cubic root of 5998199999 is about 1816.9388624977.

The spelling of 5998199999 in words is "five billion, nine hundred ninety-eight million, one hundred ninety-nine thousand, nine hundred ninety-nine".