499519 has 2 divisors, whose sum is σ = 499520. Its totient is φ = 499518.

The previous prime is 499507. The next prime is 499523. The reversal of 499519 is 915994.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 499519 - 2⁷ = 499391 is a prime.

It is a super-2 number, since 2×499519² = 499038462722, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (499549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249759 + 249760.

It is an arithmetic number, because the mean of its divisors is an integer number (249760).

2⁴⁹⁹⁵¹⁹ is an apocalyptic number.

499519 is a deficient number, since it is larger than the sum of its proper divisors (1).

499519 is an equidigital number, since it uses as much as digits as its factorization.

499519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14580, while the sum is 37.

The square root of 499519 is about 706.7665809870. The cubic root of 499519 is about 79.3445931025.

The spelling of 499519 in words is "four hundred ninety-nine thousand, five hundred nineteen".