If all of the 550,000 tickets are sold, the odds of winning are as follows:
$1 million prize (1) 1 in 550,000
$250,000 prize (4) 1 in 137,500
$25,000 prize (6) 1 in 91,667
The odds of winning the weekly $20,000 prize will vary each week based on the number of tickets sold to that point.