504263497 has 2 divisors, whose sum is σ = 504263498. Its totient is φ = 504263496.

The previous prime is 504263489. The next prime is 504263509. The reversal of 504263497 is 794362405.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 483296256 + 20967241 = 21984^2 + 4579^2 .

It is a cyclic number.

It is not a de Polignac number, because 504263497 - 2³ = 504263489 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (504263297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252131748 + 252131749.

It is an arithmetic number, because the mean of its divisors is an integer number (252131749).

Almost surely, 2^504263497 is an apocalyptic number.

It is an amenable number.

504263497 is a deficient number, since it is larger than the sum of its proper divisors (1).

504263497 is an equidigital number, since it uses as much as digits as its factorization.

504263497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 504263497 is about 22455.8120984301. The cubic root of 504263497 is about 795.9501038773.

The spelling of 504263497 in words is "five hundred four million, two hundred sixty-three thousand, four hundred ninety-seven".