5999409019 has 2 divisors, whose sum is σ = 5999409020. Its totient is φ = 5999409018.

The previous prime is 5999408981. The next prime is 5999409083. The reversal of 5999409019 is 9109049995.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5999409019 - 2⁹ = 5999408507 is a prime.

It is a super-2 number, since 2×5999409019² = 71985817154517084722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5999400019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2999704509 + 2999704510.

It is an arithmetic number, because the mean of its divisors is an integer number (2999704510).

Almost surely, 2^5999409019 is an apocalyptic number.

5999409019 is a deficient number, since it is larger than the sum of its proper divisors (1).

5999409019 is an equidigital number, since it uses as much as digits as its factorization.

5999409019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1180980, while the sum is 55.

The square root of 5999409019 is about 77455.8520642566. The cubic root of 5999409019 is about 1817.0609306652.

The spelling of 5999409019 in words is "five billion, nine hundred ninety-nine million, four hundred nine thousand, nineteen".