6562296064 has 81 divisors (see below), whose sum is σ = 13479596949. Its totient is φ = 3188474880.

The previous prime is 6562296049. The next prime is 6562296073. The reversal of 6562296064 is 4606922656.

The square root of 6562296064 is 81008.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 213393664 + 6348902400 = 14608^2 + 79680^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 79063767 + ... + 79063849.

Almost surely, 2^6562296064 is an apocalyptic number.

6562296064 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

6562296064 is the 81008-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6562296064

6562296064 is an abundant number, since it is smaller than the sum of its proper divisors (6917300885).

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

6562296064 is an frugal number, since it uses more digits than its factorization.

6562296064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 46.

The cubic root of 6562296064 is about 1872.1987029443.

The spelling of 6562296064 in words is "six billion, five hundred sixty-two million, two hundred ninety-six thousand, sixty-four".