534505 has 8 divisors (see below), whose sum is σ = 653832. Its totient is φ = 419328.

The previous prime is 534491. The next prime is 534511. The reversal of 534505 is 505435.

It is a happy number.

534505 is nontrivially palindromic in base 15.

534505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 184041 + 350464 = 429^2 + 592^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 534505 - 2⁵ = 534473 is a prime.

It is a Duffinian number.

534505 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744 + ... + 1273.

It is an arithmetic number, because the mean of its divisors is an integer number (81729).

2⁵³⁴⁵⁰⁵ is an apocalyptic number.

It is an amenable number.

534505 is a deficient number, since it is larger than the sum of its proper divisors (119327).

534505 is a wasteful number, since it uses less digits than its factorization.

534505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 534505 is about 731.0984885773. The cubic root of 534505 is about 81.1553691173.

The spelling of 534505 in words is "five hundred thirty-four thousand, five hundred five".