6118844593 has 2 divisors, whose sum is σ = 6118844594. Its totient is φ = 6118844592.

The previous prime is 6118844587. The next prime is 6118844609. The reversal of 6118844593 is 3954488116.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5379929104 + 738915489 = 73348^2 + 27183^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6118844593 is a prime.

It is not a weakly prime, because it can be changed into another prime (6118814593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3059422296 + 3059422297.

It is an arithmetic number, because the mean of its divisors is an integer number (3059422297).

Almost surely, 2^6118844593 is an apocalyptic number.

It is an amenable number.

6118844593 is a deficient number, since it is larger than the sum of its proper divisors (1).

6118844593 is an equidigital number, since it uses as much as digits as its factorization.

6118844593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 829440, while the sum is 49.

The square root of 6118844593 is about 78223.0438745514. The cubic root of 6118844593 is about 1829.0397375790.

The spelling of 6118844593 in words is "six billion, one hundred eighteen million, eight hundred forty-four thousand, five hundred ninety-three".