475006563 has 12 divisors (see below), whose sum is σ = 687614928. Its totient is φ = 315981360.

The previous prime is 475006561. The next prime is 475006579. The reversal of 475006563 is 365600574.

475006563 is a `hidden beast` number, since 47 + 50 + 0 + 6 + 563 = 666.

It is not a de Polignac number, because 475006563 - 2¹ = 475006561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (475006561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53095 + ... + 61392.

It is an arithmetic number, because the mean of its divisors is an integer number (57301244).

Almost surely, 2^475006563 is an apocalyptic number.

475006563 is a deficient number, since it is larger than the sum of its proper divisors (212608365).

475006563 is a wasteful number, since it uses less digits than its factorization.

475006563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114954 (or 114951 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 475006563 is about 21794.6452827294. The cubic root of 475006563 is about 780.2489688464.

The spelling of 475006563 in words is "four hundred seventy-five million, six thousand, five hundred sixty-three".