It's hard to give an exact number. Different publishing styles and formatting can make a big difference. On average, though, you might expect a 55,000-word novel to be around 220 pages or so.
It really depends on a lot of factors like font size, line spacing, and page layout. But typically, it could be around 200 to 300 pages.
The number of pages for a 55,000-word novel can vary greatly. If you have a large font and wide margins, it might be fewer pages. With a smaller font and narrower margins, it could be more. Roughly, it could be anywhere from 180 to 250 pages.