Thought the president has limited power over congress and judicial decision the president does till hold the power to veto laws passed by congress and can convene congress into special sessions and judicially the president can grant pardons and reprieves. the seemingly small amount of formal powers was purposefully dictated as such by the founders as they preferred a limited executive as it provided the citizens protection from an oppressive government and divided powers adding to the pluralist model.
While the formal power of the president are directly written into the constitution informal and inherent expressed powers have arisen with the progression of society. While the constitution grants the president power as the Commander in Chief of the Army and the Navy the