How much federal and state taxes are on 57.5 million lottery winnings?

Find out what the State & Federal Taxes are for your state and deduct the totals from your winnings. I'm sure the lotto officials would be glad to assist you with this or you could hire a financial consultant / accountant with that much money you can afford to hire a trusting professional to help you. If not investigate and do the math just make sure you pay it. The wonderful win, can be disastrous if not handled correctly.