475853 has 4 divisors (see below), whose sum is σ = 543840. Its totient is φ = 407868.

The previous prime is 475841. The next prime is 475859. The reversal of 475853 is 358574.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 358574 = 2 ⋅179287.

It is a cyclic number.

It is not a de Polignac number, because 475853 - 2⁴ = 475837 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 (475859) 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, 33983 + ... + 33996.

It is an arithmetic number, because the mean of its divisors is an integer number (135960).

2⁴⁷⁵⁸⁵³ is an apocalyptic number.

It is an amenable number.

475853 is a deficient number, since it is larger than the sum of its proper divisors (67987).

475853 is an equidigital number, since it uses as much as digits as its factorization.

475853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67986.

The product of its digits is 16800, while the sum is 32.

The square root of 475853 is about 689.8209912724. The cubic root of 475853 is about 78.0712148201.

It can be divided in two parts, 4 and 75853, that added together give a palindrome (75857).

The spelling of 475853 in words is "four hundred seventy-five thousand, eight hundred fifty-three".