508363 has 2 divisors, whose sum is σ = 508364. Its totient is φ = 508362.

The previous prime is 508349. The next prime is 508367. The reversal of 508363 is 363805.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 508363 - 2⁵ = 508331 is a prime.

It is not a weakly prime, because it can be changed into another prime (508367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254181 + 254182.

It is an arithmetic number, because the mean of its divisors is an integer number (254182).

2⁵⁰⁸³⁶³ is an apocalyptic number.

508363 is a deficient number, since it is larger than the sum of its proper divisors (1).

508363 is an equidigital number, since it uses as much as digits as its factorization.

508363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 508363 is about 712.9957924140. The cubic root of 508363 is about 79.8101226054.

The spelling of 508363 in words is "five hundred eight thousand, three hundred sixty-three".