508943 has 2 divisors, whose sum is σ = 508944. Its totient is φ = 508942.

The previous prime is 508931. The next prime is 508951. The reversal of 508943 is 349805.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 508943 - 2¹⁰ = 507919 is a prime.

It is a super-3 number, since 3×508943³ = 395483793330113421, which contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (508903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254471 + 254472.

It is an arithmetic number, because the mean of its divisors is an integer number (254472).

2⁵⁰⁸⁹⁴³ is an apocalyptic number.

508943 is a deficient number, since it is larger than the sum of its proper divisors (1).

508943 is an equidigital number, since it uses as much as digits as its factorization.

508943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 508943 is about 713.4024109856. The cubic root of 508943 is about 79.8404633121.

The spelling of 508943 in words is "five hundred eight thousand, nine hundred forty-three".