475525199 has 2 divisors, whose sum is σ = 475525200. Its totient is φ = 475525198.

The previous prime is 475525189. The next prime is 475525231. The reversal of 475525199 is 991525574.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 475525199 - 2¹² = 475521103 is a prime.

It is a super-2 number, since 2×475525199² = 452248429767979202, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475525109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237762599 + 237762600.

It is an arithmetic number, because the mean of its divisors is an integer number (237762600).

Almost surely, 2^475525199 is an apocalyptic number.

475525199 is a deficient number, since it is larger than the sum of its proper divisors (1).

475525199 is an equidigital number, since it uses as much as digits as its factorization.

475525199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 567000, while the sum is 47.

The square root of 475525199 is about 21806.5402803838. The cubic root of 475525199 is about 780.5328372159.

The spelling of 475525199 in words is "four hundred seventy-five million, five hundred twenty-five thousand, one hundred ninety-nine".