6522016080 has 160 divisors (see below), whose sum is σ = 20459404800. Its totient is φ = 1718599680.

The previous prime is 6522016079. The next prime is 6522016093. The reversal of 6522016080 is 806102256.

It is a Cunningham number, because it is equal to 80759²-1.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 9690624 + ... + 9691296.

It is an arithmetic number, because the mean of its divisors is an integer number (127871280).

Almost surely, 2^6522016080 is an apocalyptic number.

6522016080 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 6522016080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10229702400).

6522016080 is an abundant number, since it is smaller than the sum of its proper divisors (13937388720).

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

6522016080 is a wasteful number, since it uses less digits than its factorization.

6522016080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109 (or 1103 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 6522016080 is about 80758.9999938087. Note that the first 5 decimals coincide. The cubic root of 6522016080 is about 1868.3602620010.

The spelling of 6522016080 in words is "six billion, five hundred twenty-two million, sixteen thousand, eighty".