535505 has 4 divisors (see below), whose sum is σ = 642612.
Its totient is φ = 428400.
The previous prime is 535499. The next prime is 535511. The reversal of 535505 is 505535.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 505535 = 5 ⋅101107.
It is an interprime number because it is at equal distance from previous prime (535499) and next prime (535511).
It can be written as a sum of positive squares in 2 ways, for example, as 85264 + 450241 = 292^2 + 671^2
It is not a de Polignac number, because 535505 - 24 = 535489 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53546 + ... + 53555.
It is an arithmetic number, because the mean of its divisors is an integer number (160653).
2535505 is an apocalyptic number.
It is an amenable number.
535505 is a deficient number, since it is larger than the sum of its proper divisors (107107).
535505 is a wasteful number, since it uses less digits than its factorization.
535505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107106.
The product of its (nonzero) digits is 1875, while the sum is 23.
The square root of 535505 is about 731.7820713846.
The cubic root of 535505 is about 81.2059485074.
The spelling of 535505 in words is "five hundred thirty-five thousand, five hundred five".