6504328350 has 480 divisors, whose sum is σ = 21211454880. Its totient is φ = 1471841280.

The previous prime is 6504328343. The next prime is 6504328361. The reversal of 6504328350 is 538234056.

It is a happy number.

It is a super-2 number, since 2×6504328350² = 84612574569227445000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 151263429 + ... + 151263471.

It is an arithmetic number, because the mean of its divisors is an integer number (44190531).

Almost surely, 2^6504328350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6504328350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10605727440).

6504328350 is an abundant number, since it is smaller than the sum of its proper divisors (14707126530).

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

6504328350 is a wasteful number, since it uses less digits than its factorization.

6504328350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 6504328350 is about 80649.4163029095. The cubic root of 6504328350 is about 1866.6697330236.

The spelling of 6504328350 in words is "six billion, five hundred four million, three hundred twenty-eight thousand, three hundred fifty".