וַיֹּ֤אמֶר אֵלִיָּ֙הוּ֙ אֶל־הָעָ֔ם אֲנִ֞י נוֹתַ֧רְתִּי נָבִ֛יא לַיהוָ֖ה לְבַדִּ֑י וּנְבִיאֵ֣י הַבַּ֔עַל אַרְבַּע־מֵא֥וֹת וַחֲמִשִּׁ֖ים אִֽישׁ׃
Then said Elijah unto the people: ‘I, even I only, am left a prophet of the LORD; but Baal’s prophets are four hundred and fifty men.
Read kabbalistic (mystical) interpretation of I Kings 18:22: and classical mystical sources.