504225263 has 2 divisors, whose sum is σ = 504225264. Its totient is φ = 504225262.

The previous prime is 504225221. The next prime is 504225289. The reversal of 504225263 is 362522405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 504225263 - 2¹² = 504221167 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504225203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252112631 + 252112632.

It is an arithmetic number, because the mean of its divisors is an integer number (252112632).

Almost surely, 2^504225263 is an apocalyptic number.

504225263 is a deficient number, since it is larger than the sum of its proper divisors (1).

504225263 is an equidigital number, since it uses as much as digits as its factorization.

504225263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 504225263 is about 22454.9607659421. The cubic root of 504225263 is about 795.9299866663.

Adding to 504225263 its reverse (362522405), we get a palindrome (866747668).

The spelling of 504225263 in words is "five hundred four million, two hundred twenty-five thousand, two hundred sixty-three".