504824897 has 2 divisors, whose sum is σ = 504824898. Its totient is φ = 504824896.

The previous prime is 504824893. The next prime is 504824909. The reversal of 504824897 is 798428405.

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., 439279681 + 65545216 = 20959^2 + 8096^2 .

It is a cyclic number.

It is not a de Polignac number, because 504824897 - 2² = 504824893 is a prime.

It is not a weakly prime, because it can be changed into another prime (504824891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252412448 + 252412449.

It is an arithmetic number, because the mean of its divisors is an integer number (252412449).

Almost surely, 2^504824897 is an apocalyptic number.

It is an amenable number.

504824897 is a deficient number, since it is larger than the sum of its proper divisors (1).

504824897 is an equidigital number, since it uses as much as digits as its factorization.

504824897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 504824897 is about 22468.3087258476. The cubic root of 504824897 is about 796.2453732274.

The spelling of 504824897 in words is "five hundred four million, eight hundred twenty-four thousand, eight hundred ninety-seven".