475813099 has 2 divisors, whose sum is σ = 475813100. Its totient is φ = 475813098.

The previous prime is 475813073. The next prime is 475813127. The reversal of 475813099 is 990318574.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 475813099 - 2¹³ = 475804907 is a prime.

It is not a weakly prime, because it can be changed into another prime (475813049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237906549 + 237906550.

It is an arithmetic number, because the mean of its divisors is an integer number (237906550).

Almost surely, 2^475813099 is an apocalyptic number.

475813099 is a deficient number, since it is larger than the sum of its proper divisors (1).

475813099 is an equidigital number, since it uses as much as digits as its factorization.

475813099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 475813099 is about 21813.1405120858. The cubic root of 475813099 is about 780.6903262892.

The spelling of 475813099 in words is "four hundred seventy-five million, eight hundred thirteen thousand, ninety-nine".