6504306416 has 20 divisors (see below), whose sum is σ = 13008613824. Its totient is φ = 3147244800.

The previous prime is 6504306401. The next prime is 6504306433. The reversal of 6504306416 is 6146034056.

6504306416 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6556265 + ... + 6557256.

Almost surely, 2^6504306416 is an apocalyptic number.

It is an amenable number.

6504306416 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6504306416 is a wasteful number, since it uses less digits than its factorization.

6504306416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13113560 (or 13113554 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 6504306416 is about 80649.2803191696. The cubic root of 6504306416 is about 1866.6676347501.

The spelling of 6504306416 in words is "six billion, five hundred four million, three hundred six thousand, four hundred sixteen".