What are the similarities between the power of the Persian kings and the pharaohs in Egypt?

The Persian kings, like the Egyptian pharaohs, were the sole rulers of their states. True, the personality of the Persian king was not deified, as the personality of the pharaoh. The Persian kings relied on their satraps for state affairs, and the pharaohs on the nobles who ruled the nomes. We can say that the pharaohs ruled the Egyptian state, the Persian kings ruled the empire, which consisted of the captured states.