6220566288 has 160 divisors (see below), whose sum is σ = 18967893120. Its totient is φ = 1945128960.

The previous prime is 6220566263. The next prime is 6220566311. The reversal of 6220566288 is 8826650226.

6220566288 is a `hidden beast` number, since 6 + 2 + 2 + 0 + 566 + 2 + 88 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2547148 + ... + 2549588.

It is an arithmetic number, because the mean of its divisors is an integer number (118549332).

Almost surely, 2^6220566288 is an apocalyptic number.

6220566288 is a gapful number since it is divisible by the number (68) 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 6220566288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9483946560).

6220566288 is an abundant number, since it is smaller than the sum of its proper divisors (12747326832).

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

6220566288 is a wasteful number, since it uses less digits than its factorization.

6220566288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2822 (or 2810 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 6220566288 is about 78870.5666773100. The cubic root of 6220566288 is about 1839.1196056004.

The spelling of 6220566288 in words is "six billion, two hundred twenty million, five hundred sixty-six thousand, two hundred eighty-eight".