502633 has 2 divisors, whose sum is σ = 502634. Its totient is φ = 502632.

The previous prime is 502631. The next prime is 502643. The reversal of 502633 is 336205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 501264 + 1369 = 708^2 + 37^2 .

It is a cyclic number.

It is not a de Polignac number, because 502633 - 2¹ = 502631 is a prime.

Together with 502631, it forms a pair of twin primes.

It is equal to p₄₁₇₃₄ and since 502633 and 41734 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 502633.

It is not a weakly prime, because it can be changed into another prime (502631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251316 + 251317.

It is an arithmetic number, because the mean of its divisors is an integer number (251317).

2⁵⁰²⁶³³ is an apocalyptic number.

It is an amenable number.

502633 is a deficient number, since it is larger than the sum of its proper divisors (1).

502633 is an equidigital number, since it uses as much as digits as its factorization.

502633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 502633 is about 708.9661486982. The cubic root of 502633 is about 79.5091296557.

Adding to 502633 its reverse (336205), we get a palindrome (838838).

The spelling of 502633 in words is "five hundred two thousand, six hundred thirty-three".