6321320504 has 16 divisors (see below), whose sum is σ = 11995278120. Its totient is φ = 3122579680.

The previous prime is 6321320503. The next prime is 6321320519. The reversal of 6321320504 is 4050231236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6321320503) 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 in 3 ways as a sum of consecutive naturals, for example, 4759367 + ... + 4760694.

Almost surely, 2^6321320504 is an apocalyptic number.

It is an amenable number.

6321320504 is a deficient number, since it is larger than the sum of its proper divisors (5673957616).

6321320504 is a wasteful number, since it uses less digits than its factorization.

6321320504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9520150 (or 9520146 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 6321320504 is about 79506.7324444918. The cubic root of 6321320504 is about 1848.9958518503.

The spelling of 6321320504 in words is "six billion, three hundred twenty-one million, three hundred twenty thousand, five hundred four".