506363 has 8 divisors (see below), whose sum is σ = 595056. Its totient is φ = 424800.

The previous prime is 506357. The next prime is 506381. The reversal of 506363 is 363605.

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 506363 - 2⁴ = 506347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (506333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1628 + ... + 1913.

It is an arithmetic number, because the mean of its divisors is an integer number (74382).

2⁵⁰⁶³⁶³ is an apocalyptic number.

506363 is a deficient number, since it is larger than the sum of its proper divisors (88693).

506363 is a wasteful number, since it uses less digits than its factorization.

506363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3565.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 506363 is about 711.5918774129. The cubic root of 506363 is about 79.7053221447.

Adding to 506363 its reverse (363605), we get a palindrome (869968).

The spelling of 506363 in words is "five hundred six thousand, three hundred sixty-three".