Need urgent advice regarding file uploads in Claude projects.

I saw that the maximum file size limit for uploading to a project's knowledge base has been increased to ~30MB. Would it be ok to upload a PDF of 5.4 MB with around 540 pages to a Claude project? Would I be able to ask a good number of questions about the content in the PDF? It's like a guide/manual for something I need to work with, and I would like to use Claude as an assistant. Any kind of advice/insights would be seriously appreciated. Thanks 🙏🏻.