506063 has 4 divisors (see below), whose sum is σ = 518448. Its totient is φ = 493680.

The previous prime is 506047. The next prime is 506071. The reversal of 506063 is 360605.

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 506063 - 2⁴ = 506047 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 (506083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6131 + ... + 6212.

It is an arithmetic number, because the mean of its divisors is an integer number (129612).

2⁵⁰⁶⁰⁶³ is an apocalyptic number.

506063 is a deficient number, since it is larger than the sum of its proper divisors (12385).

506063 is a wasteful number, since it uses less digits than its factorization.

506063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12384.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 506063 is about 711.3810511955. The cubic root of 506063 is about 79.6895782875.

Adding to 506063 its reverse (360605), we get a palindrome (866668).

The spelling of 506063 in words is "five hundred six thousand, sixty-three".