5843865493 has 2 divisors, whose sum is σ = 5843865494. Its totient is φ = 5843865492.

The previous prime is 5843865451. The next prime is 5843865529. The reversal of 5843865493 is 3945683485.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4237619409 + 1606246084 = 65097^2 + 40078^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5843865493 is a prime.

It is a super-2 number, since 2×5843865493² = 68301527800552266098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5843865403) 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, 2921932746 + 2921932747.

It is an arithmetic number, because the mean of its divisors is an integer number (2921932747).

Almost surely, 2^5843865493 is an apocalyptic number.

It is an amenable number.

5843865493 is a deficient number, since it is larger than the sum of its proper divisors (1).

5843865493 is an equidigital number, since it uses as much as digits as its factorization.

5843865493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12441600, while the sum is 55.

The square root of 5843865493 is about 76445.1796583669. The cubic root of 5843865493 is about 1801.2199027886.

The spelling of 5843865493 in words is "five billion, eight hundred forty-three million, eight hundred sixty-five thousand, four hundred ninety-three".