475000199 has 2 divisors, whose sum is σ = 475000200. Its totient is φ = 475000198.

The previous prime is 475000187. The next prime is 475000217. The reversal of 475000199 is 991000574.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-475000199 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475000699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237500099 + 237500100.

It is an arithmetic number, because the mean of its divisors is an integer number (237500100).

Almost surely, 2^475000199 is an apocalyptic number.

475000199 is a deficient number, since it is larger than the sum of its proper divisors (1).

475000199 is an equidigital number, since it uses as much as digits as its factorization.

475000199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 475000199 is about 21794.4992830760. The cubic root of 475000199 is about 780.2454843145.

The spelling of 475000199 in words is "four hundred seventy-five million, one hundred ninety-nine", and thus it is an aban number.