500504923 has 2 divisors, whose sum is σ = 500504924. Its totient is φ = 500504922.

The previous prime is 500504899. The next prime is 500504947. The reversal of 500504923 is 329405005.

It is a balanced prime because it is at equal distance from previous prime (500504899) and next prime (500504947).

It is a cyclic number.

It is not a de Polignac number, because 500504923 - 2⁵ = 500504891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 500504891 and 500504900.

It is not a weakly prime, because it can be changed into another prime (500504423) 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, 250252461 + 250252462.

It is an arithmetic number, because the mean of its divisors is an integer number (250252462).

Almost surely, 2^500504923 is an apocalyptic number.

500504923 is a deficient number, since it is larger than the sum of its proper divisors (1).

500504923 is an equidigital number, since it uses as much as digits as its factorization.

500504923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 500504923 is about 22371.9673475535. The cubic root of 500504923 is about 793.9676078675.

Adding to 500504923 its reverse (329405005), we get a palindrome (829909928).

The spelling of 500504923 in words is "five hundred million, five hundred four thousand, nine hundred twenty-three".