Hello,
Laptop Asus N752VX with Windows 10 (x64) pre-installed OEM
A professional sold me and installed MSOffice PRO 2007 in 32 bits OEM (Access, Publisher, Outlook, InfoPath, Power Point, Excel, Word). It is OK but without update.

I would like to buy and to install MSOffice2016 family (Word, Excel, PowerPoint).

Objective:
Use (Access, Publisher, Outlook) Pro2007, (PowerPoint, Excel, Word) 2016 Family

Is it feasible? What 2016 version family to install, 32 or 64 bits?

Thank you for a lit help because I found everything and the opposite on Web!