475727163 has 4 divisors (see below), whose sum is σ = 634302888. Its totient is φ = 317151440.

The previous prime is 475727143. The next prime is 475727173. The reversal of 475727163 is 361727574.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 475727163 - 2⁸ = 475726907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (475727143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79287858 + ... + 79287863.

It is an arithmetic number, because the mean of its divisors is an integer number (158575722).

Almost surely, 2^475727163 is an apocalyptic number.

475727163 is a deficient number, since it is larger than the sum of its proper divisors (158575725).

475727163 is a wasteful number, since it uses less digits than its factorization.

475727163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158575724.

The product of its digits is 246960, while the sum is 42.

The square root of 475727163 is about 21811.1706013226. The cubic root of 475727163 is about 780.6433236297.

The spelling of 475727163 in words is "four hundred seventy-five million, seven hundred twenty-seven thousand, one hundred sixty-three".