502512223 has 2 divisors, whose sum is σ = 502512224. Its totient is φ = 502512222.

The previous prime is 502512221. The next prime is 502512251. The reversal of 502512223 is 322215205.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 502512223 - 2¹ = 502512221 is a prime.

Together with 502512221, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 502512194 and 502512203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (502512221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251256111 + 251256112.

It is an arithmetic number, because the mean of its divisors is an integer number (251256112).

Almost surely, 2^502512223 is an apocalyptic number.

502512223 is a deficient number, since it is larger than the sum of its proper divisors (1).

502512223 is an equidigital number, since it uses as much as digits as its factorization.

502512223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 502512223 is about 22416.7844036561. The cubic root of 502512223 is about 795.0276076538.

Adding to 502512223 its reverse (322215205), we get a palindrome (824727428).

The spelling of 502512223 in words is "five hundred two million, five hundred twelve thousand, two hundred twenty-three".