Very lucky person, with that money you could spend it all how you want but still if they don't handle it well it can go fast easily but with that amount I really don't think you can spend it fast but maybe you could invest it into something else maybe real estate?
Just invest it carefully and you will not have to worry about your daily expenses, you can have it from the earnings of your investment , just make sure that every thing you put your money in is legitimate or you can make your own large business using that money. The only problem if that person has an addiction for gambling it could easily be recovered from him if his not wise to handle it carefully.