475942063 has 8 divisors (see below), whose sum is σ = 500729040. Its totient is φ = 451782720.

The previous prime is 475942021. The next prime is 475942079. The reversal of 475942063 is 360249574.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 475942063 - 2⁹ = 475941551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475942763) 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 in 7 ways as a sum of consecutive naturals, for example, 155353 + ... + 158386.

It is an arithmetic number, because the mean of its divisors is an integer number (62591130).

Almost surely, 2^475942063 is an apocalyptic number.

475942063 is a deficient number, since it is larger than the sum of its proper divisors (24786977).

475942063 is a wasteful number, since it uses less digits than its factorization.

475942063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313817.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 475942063 is about 21816.0964198456. The cubic root of 475942063 is about 780.7608524774.

The spelling of 475942063 in words is "four hundred seventy-five million, nine hundred forty-two thousand, sixty-three".