We can install SQL Server Management Studio 2016 using command prompt.
Sometimes,a pending reboot might prevent installation. We can workaround this limitation using command prompt.
Syntax:
C:\Temp\SSMS-Setup-ENU.exe /Install /quiet /norestart /log C:\Temp\log.txt
More information on SSMS installation here : https://msdn.microsoft.com/en-us/library/bb500441.aspx?f=255&MSPPError=-2147217396