499115599 has 2 divisors, whose sum is σ = 499115600. Its totient is φ = 499115598.

The previous prime is 499115557. The next prime is 499115611. The reversal of 499115599 is 995511994.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 499115599 - 2¹¹ = 499113551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (499115299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249557799 + 249557800.

It is an arithmetic number, because the mean of its divisors is an integer number (249557800).

Almost surely, 2^499115599 is an apocalyptic number.

499115599 is a deficient number, since it is larger than the sum of its proper divisors (1).

499115599 is an equidigital number, since it uses as much as digits as its factorization.

499115599 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 656100, while the sum is 52.

The square root of 499115599 is about 22340.8952148297. The cubic root of 499115599 is about 793.2322834401.

The spelling of 499115599 in words is "four hundred ninety-nine million, one hundred fifteen thousand, five hundred ninety-nine".