475533 has 6 divisors (see below), whose sum is σ = 686894. Its totient is φ = 317016.

The previous prime is 475529. The next prime is 475549. The reversal of 475533 is 335574.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 248004 + 227529 = 498^2 + 477^2 .

It is not a de Polignac number, because 475533 - 2² = 475529 is a prime.

It is a super-3 number, since 3×475533³ = 322599163059733311, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 475497 and 475506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475523) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26410 + ... + 26427.

2⁴⁷⁵⁵³³ is an apocalyptic number.

It is an amenable number.

475533 is a deficient number, since it is larger than the sum of its proper divisors (211361).

475533 is a wasteful number, since it uses less digits than its factorization.

475533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52843 (or 52840 counting only the distinct ones).

The product of its digits is 6300, while the sum is 27.

The square root of 475533 is about 689.5890080330. The cubic root of 475533 is about 78.0537105411.

The spelling of 475533 in words is "four hundred seventy-five thousand, five hundred thirty-three".