503250229 has 2 divisors, whose sum is σ = 503250230. Its totient is φ = 503250228.

The previous prime is 503250227. The next prime is 503250271. The reversal of 503250229 is 922052305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 305200900 + 198049329 = 17470^2 + 14073^2 .

It is a cyclic number.

It is not a de Polignac number, because 503250229 - 2¹ = 503250227 is a prime.

Together with 503250227, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 503250197 and 503250206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503250227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251625114 + 251625115.

It is an arithmetic number, because the mean of its divisors is an integer number (251625115).

Almost surely, 2^503250229 is an apocalyptic number.

It is an amenable number.

503250229 is a deficient number, since it is larger than the sum of its proper divisors (1).

503250229 is an equidigital number, since it uses as much as digits as its factorization.

503250229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 503250229 is about 22433.2393782084. The cubic root of 503250229 is about 795.4166185203.

The spelling of 503250229 in words is "five hundred three million, two hundred fifty thousand, two hundred twenty-nine".