5813443 has 2 divisors, whose sum is σ = 5813444. Its totient is φ = 5813442.

The previous prime is 5813441. The next prime is 5813527. The reversal of 5813443 is 3443185.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5813443 - 2¹ = 5813441 is a prime.

It is a super-2 number, since 2×5813443² = 67592239028498, which contains 22 as substring.

Together with 5813441, it forms a pair of twin primes.

It is an Ulam number.

5813443 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5813441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2906721 + 2906722.

It is an arithmetic number, because the mean of its divisors is an integer number (2906722).

Almost surely, 2^5813443 is an apocalyptic number.

5813443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5813443 is an equidigital number, since it uses as much as digits as its factorization.

5813443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 28.

The square root of 5813443 is about 2411.1082514064. The cubic root of 5813443 is about 179.8088815102.

The spelling of 5813443 in words is "five million, eight hundred thirteen thousand, four hundred forty-three".