475588667 has 2 divisors, whose sum is σ = 475588668. Its totient is φ = 475588666.

The previous prime is 475588657. The next prime is 475588669. The reversal of 475588667 is 766885574.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 475588667 - 2¹⁰ = 475587643 is a prime.

Together with 475588669, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (475588669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237794333 + 237794334.

It is an arithmetic number, because the mean of its divisors is an integer number (237794334).

Almost surely, 2^475588667 is an apocalyptic number.

475588667 is a deficient number, since it is larger than the sum of its proper divisors (1).

475588667 is an equidigital number, since it uses as much as digits as its factorization.

475588667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11289600, while the sum is 56.

The square root of 475588667 is about 21807.9954833084. The cubic root of 475588667 is about 780.5675613864.

The spelling of 475588667 in words is "four hundred seventy-five million, five hundred eighty-eight thousand, six hundred sixty-seven".