475588663 has 16 divisors (see below), whose sum is σ = 531505152. Its totient is φ = 421876000.

The previous prime is 475588657. The next prime is 475588667. The reversal of 475588663 is 366885574.

It is a cyclic number.

It is not a de Polignac number, because 475588663 - 2¹³ = 475580471 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 475588663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475588667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109218 + ... + 113488.

It is an arithmetic number, because the mean of its divisors is an integer number (33219072).

Almost surely, 2^475588663 is an apocalyptic number.

475588663 is a deficient number, since it is larger than the sum of its proper divisors (55916489).

475588663 is a wasteful number, since it uses less digits than its factorization.

475588663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4526.

The product of its digits is 4838400, while the sum is 52.

The square root of 475588663 is about 21807.9953915989. The cubic root of 475588663 is about 780.5675591981.

The spelling of 475588663 in words is "four hundred seventy-five million, five hundred eighty-eight thousand, six hundred sixty-three".