6475301568 has 112 divisors (see below), whose sum is σ = 19117056000. Its totient is φ = 2149265664.

The previous prime is 6475301549. The next prime is 6475301579. The reversal of 6475301568 is 8651035746.

6475301568 is a `hidden beast` number, since 6 + 47 + 530 + 15 + 68 = 666.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 405153 + ... + 420831.

It is an arithmetic number, because the mean of its divisors is an integer number (170688000).

Almost surely, 2^6475301568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6475301568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9558528000).

6475301568 is an abundant number, since it is smaller than the sum of its proper divisors (12641754432).

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

6475301568 is a wasteful number, since it uses less digits than its factorization.

6475301568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15939 (or 15923 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 6475301568 is about 80469.2585277136. The cubic root of 6475301568 is about 1863.8888044827. Note that the first 4 decimals are identical.

The spelling of 6475301568 in words is "six billion, four hundred seventy-five million, three hundred one thousand, five hundred sixty-eight".