6566201824 has 192 divisors, whose sum is σ = 16690544640. Its totient is φ = 2473390080.

The previous prime is 6566201819. The next prime is 6566201827. The reversal of 6566201824 is 4281026656.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6566201827) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 5133217 + ... + 5134495.

It is an arithmetic number, because the mean of its divisors is an integer number (86929920).

Almost surely, 2^6566201824 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 6566201824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8345272320).

6566201824 is an abundant number, since it is smaller than the sum of its proper divisors (10124342816).

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

6566201824 is a wasteful number, since it uses less digits than its factorization.

6566201824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393 (or 1385 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 6566201824 is about 81032.1036626842. The cubic root of 6566201824 is about 1872.5700622209.

The spelling of 6566201824 in words is "six billion, five hundred sixty-six million, two hundred one thousand, eight hundred twenty-four".