504495073 has 2 divisors, whose sum is σ = 504495074. Its totient is φ = 504495072.

The previous prime is 504495031. The next prime is 504495083. The reversal of 504495073 is 370594405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 503867809 + 627264 = 22447^2 + 792^2 .

It is a cyclic number.

It is not a de Polignac number, because 504495073 - 2¹³ = 504486881 is a prime.

It is not a weakly prime, because it can be changed into another prime (504495083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252247536 + 252247537.

It is an arithmetic number, because the mean of its divisors is an integer number (252247537).

Almost surely, 2^504495073 is an apocalyptic number.

It is an amenable number.

504495073 is a deficient number, since it is larger than the sum of its proper divisors (1).

504495073 is an equidigital number, since it uses as much as digits as its factorization.

504495073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 504495073 is about 22460.9677663274. The cubic root of 504495073 is about 796.0719282367.

The spelling of 504495073 in words is "five hundred four million, four hundred ninety-five thousand, seventy-three".