This is the most powerful mantra of Venkateswara – Om Namo Venkatesaya. Venkateswara, also known as Srinivasa, Balaji, Venkata, and Venkatacalapati, is a form of the Hindu god Vishnu. Venkataweswara literally signifies „Lord of Venkata". The word is a combination of the words Venkata and Isvara