6504323 has 12 divisors (see below), whose sum is σ = 7733040. Its totient is φ = 5352816.

The previous prime is 6504269. The next prime is 6504343. The reversal of 6504323 is 3234056.

It is not a de Polignac number, because 6504323 - 2⁶ = 6504259 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (6504343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36248 + ... + 36426.

It is an arithmetic number, because the mean of its divisors is an integer number (644420).

Almost surely, 2^6504323 is an apocalyptic number.

6504323 is a deficient number, since it is larger than the sum of its proper divisors (1228717).

6504323 is an equidigital number, since it uses as much as digits as its factorization.

6504323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 6504323 is about 2550.3574259307. The cubic root of 6504323 is about 186.6669221227. Note that the first 3 decimals are identical.

Adding to 6504323 its reverse (3234056), we get a palindrome (9738379).

The spelling of 6504323 in words is "six million, five hundred four thousand, three hundred twenty-three".