6304664503 has 6 divisors (see below), whose sum is σ = 6376307384. Its totient is φ = 6233817744.

The previous prime is 6304664453. The next prime is 6304664507. The reversal of 6304664503 is 3054664036.

It is not a de Polignac number, because 6304664503 - 2⁹ = 6304663991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6304664507) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 390051 + ... + 405892.

Almost surely, 2^6304664503 is an apocalyptic number.

6304664503 is a deficient number, since it is larger than the sum of its proper divisors (71642881).

6304664503 is an frugal number, since it uses more digits than its factorization.

6304664503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796121 (or 796032 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The square root of 6304664503 is about 79401.9175020352. The cubic root of 6304664503 is about 1847.3704548980.

The spelling of 6304664503 in words is "six billion, three hundred four million, six hundred sixty-four thousand, five hundred three".