It is better to have two huskies. Huskies are pack-oriented dogs, so they love playing with other huskies.
Huskies are high energy dogs and need a lot of attention and exercise. If you’re at work a lot and there’s no one to provide your husky with attention and exercise, it will be unhappy. Having another husky in the house will provide your husky with a lot of attention and exercise.
If you already have a male husky and are thinking about getting another male husky, make sure you are the strong alpha figure. Huskies need an alpha in their pack, and if you are not serious about their training, they will play roughly with each other and fight for the alpha status. This can all be avoided with strong reinforcement of your rules and commands.