475420199 has 2 divisors, whose sum is σ = 475420200. Its totient is φ = 475420198.

The previous prime is 475420193. The next prime is 475420217. The reversal of 475420199 is 991024574.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 475420199 - 2¹² = 475416103 is a prime.

It is a super-3 number, since 3×475420199³ (a number of 27 digits) contains 333 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 (475420193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237710099 + 237710100.

It is an arithmetic number, because the mean of its divisors is an integer number (237710100).

Almost surely, 2^475420199 is an apocalyptic number.

475420199 is a deficient number, since it is larger than the sum of its proper divisors (1).

475420199 is an equidigital number, since it uses as much as digits as its factorization.

475420199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 475420199 is about 21804.1326128787. The cubic root of 475420199 is about 780.4753835618.

The spelling of 475420199 in words is "four hundred seventy-five million, four hundred twenty thousand, one hundred ninety-nine".