534535 has 4 divisors (see below), whose sum is σ = 641448. Its totient is φ = 427624.

The previous prime is 534529. The next prime is 534553. The reversal of 534535 is 535435.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 534535 - 2⁷ = 534407 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent 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, 53449 + ... + 53458.

It is an arithmetic number, because the mean of its divisors is an integer number (160362).

2⁵³⁴⁵³⁵ is an apocalyptic number.

534535 is a deficient number, since it is larger than the sum of its proper divisors (106913).

534535 is a wasteful number, since it uses less digits than its factorization.

534535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106912.

The product of its digits is 4500, while the sum is 25.

The square root of 534535 is about 731.1190053610. The cubic root of 534535 is about 81.1568874165.

Subtracting from 534535 its product of digits (4500), we obtain a palindrome (530035).

Subtracting 534535 from its reverse (535435), we obtain a square (900 = 30²).

The spelling of 534535 in words is "five hundred thirty-four thousand, five hundred thirty-five".