504073 has 2 divisors, whose sum is σ = 504074. Its totient is φ = 504072.

The previous prime is 504061. The next prime is 504103. The reversal of 504073 is 370405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 501264 + 2809 = 708^2 + 53^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-504073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 504073.

It is not a weakly prime, because it can be changed into another prime (504473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252036 + 252037.

It is an arithmetic number, because the mean of its divisors is an integer number (252037).

2⁵⁰⁴⁰⁷³ is an apocalyptic number.

It is an amenable number.

504073 is a deficient number, since it is larger than the sum of its proper divisors (1).

504073 is an equidigital number, since it uses as much as digits as its factorization.

504073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 504073 is about 709.9809856609. The cubic root of 504073 is about 79.5849861838.

Adding to 504073 its reverse (370405), we get a palindrome (874478).

The spelling of 504073 in words is "five hundred four thousand, seventy-three".