413505019 has 2 divisors, whose sum is σ = 413505020. Its totient is φ = 413505018.

The previous prime is 413504963. The next prime is 413505023. The reversal of 413505019 is 910505314.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 413505019 - 2⁷ = 413504891 is a prime.

It is a super-2 number, since 2×413505019² = 341972801476380722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (413505089) 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 as a sum of consecutive naturals, namely, 206752509 + 206752510.

It is an arithmetic number, because the mean of its divisors is an integer number (206752510).

Almost surely, 2^413505019 is an apocalyptic number.

413505019 is a deficient number, since it is larger than the sum of its proper divisors (1).

413505019 is an equidigital number, since it uses as much as digits as its factorization.

413505019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 413505019 is about 20334.8228170299. The cubic root of 413505019 is about 745.0068428722.

The spelling of 413505019 in words is "four hundred thirteen million, five hundred five thousand, nineteen".