I had to Google it...  It's Super Bowl 46.  Which is Super Bowl XLVI - the X before the L means 10 minus 50 which equals 40.  The I after the V means 5 plus 1 which equals 6.  Hence, Super Bowl 46.

Now the numbers that really matter -

111 million - The record-breaking number of viewers last year, according to Nielsen.

$11 billion - How much Americans are expected to spend on Super Bowl goodies.

2 million - The number of pizzas Pizza Hut will serve on Sunday.

100 million - Pounds of chicken wings Americans will eat while watching the game.

1,200 - Average number of calories one will consume during the Big Game.

7 million - The number of people who will "call in sick" to work on the Monday after the game!!