When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

How many letters are in the alphabet?

How many times can you subtract the number two from the number fifty?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

What has one letter and starts with an E?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

I can sizzle like bacon,
I am made with an egg,
I have plenty of backbone, but lack a good leg,
I peel layers like onions, but still remain whole,
I can be long, like a flagpole, yet fit in a hole.

I’m orange, I wear a green hat and I sound like a parrot. What am I?

I know a nine-letter word having only one vowel.
Do you ?