It is believed that he was given the place of the dead Aedra Lorkhan,which is unconfirmed. But this does not make him Aedra himself, only that he would be immortal and reside in the same realms as the others. [spoiler]The reason I only say Aedra and not gods is because the Aedra aren't simply godly beings. [/spoiler] Tiber Septim was an incredible warrior and King and if he was ascended as Talos then he is immortal and to be remembered. But not worshiped and put on the same level as the 8 divines. [spoiler]Note that this is all off my memory of the lore and opinion, I don't know anything for sure just as no one else does.[/spoiler]