5113819 has 2 divisors, whose sum is σ = 5113820. Its totient is φ = 5113818.

The previous prime is 5113789. The next prime is 5113837. The reversal of 5113819 is 9183115.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5113819 - 2⁹ = 5113307 is a prime.

It is a super-2 number, since 2×5113819² = 52302289529522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5113859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2556909 + 2556910.

It is an arithmetic number, because the mean of its divisors is an integer number (2556910).

Almost surely, 2^5113819 is an apocalyptic number.

5113819 is a deficient number, since it is larger than the sum of its proper divisors (1).

5113819 is an equidigital number, since it uses as much as digits as its factorization.

5113819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 28.

The square root of 5113819 is about 2261.3754663921. The cubic root of 5113819 is about 172.2853901863.

The spelling of 5113819 in words is "five million, one hundred thirteen thousand, eight hundred nineteen".