Format Paperback Book to Amazon Specifications

I am looking to have pages and covers for a book I am going to publish formatted for Amazon. The pages/covers need 3.2 mm of bleed added around the edges. I need each page cut into two separate pages and extend the size on all sides by 3.2 mm so they can be uploaded for Amazon. Don’t worry about margins. So long as each page is square and 3.2mm larger on each sides for the bleed, I’ll handle the rest. The final ZIP file of completed pages can’t be more than 600mb.