Which version of the LibreOffice 5.3.6 software should I download?

I have a Windows 10, 32-bit operating system and x64 based processor. I downloaded the Windows x86_64 version but the installer said that the installation package is not suitable for my processor type. Which version should I have downloaded?

Windows 10, 32-bit operating system

Only 32-bit applications can work on it because of the operating system, even if the processor “allowed” it…