6568423200 has 216 divisors, whose sum is σ = 23481067428. Its totient is φ = 1727447040.

The previous prime is 6568423171. The next prime is 6568423217. The reversal of 6568423200 is 23248656.

It can be written as a sum of positive squares in 6 ways, for example, as 2691119376 + 3877303824 = 51876^2 + 62268^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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 35 ways as a sum of consecutive naturals, for example, 519352 + ... + 531848.

Almost surely, 2^6568423200 is an apocalyptic number.

6568423200 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6568423200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11740533714).

6568423200 is an abundant number, since it is smaller than the sum of its proper divisors (16912644228).

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

6568423200 is a wasteful number, since it uses less digits than its factorization.

6568423200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12596 (or 12580 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 6568423200 is about 81045.8092685859. The cubic root of 6568423200 is about 1872.7812047411.

The spelling of 6568423200 in words is "six billion, five hundred sixty-eight million, four hundred twenty-three thousand, two hundred".