Anas b. Malik reported that Messenger of Allah ﷺ died when he was sixty-three years old, and so was the case with Abu Bakr, and so was the case with Umar who was also sixty-three (when he died).
قُبِضَ رَسُولُ اللَّهِ ﷺ وَهُوَ ابْنُ ثَلاَثٍ وَسِتِّينَ وَأَبُو بَكْرٍ وَهُوَ ابْنُ ثَلاَثٍ وَسِتِّينَ وَعُمَرُ وَهُوَ ابْنُ ثَلاَثٍ وَسِتِّينَ