6226955566 has 16 divisors (see below), whose sum is σ = 10109484000. Its totient is φ = 2859535008.

The previous prime is 6226955533. The next prime is 6226955573. The reversal of 6226955566 is 6655596226.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 596581 + ... + 606928.

It is an arithmetic number, because the mean of its divisors is an integer number (631842750).

Almost surely, 2^6226955566 is an apocalyptic number.

6226955566 is a deficient number, since it is larger than the sum of its proper divisors (3882528434).

6226955566 is a wasteful number, since it uses less digits than its factorization.

6226955566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203723.

The product of its digits is 5832000, while the sum is 52.

The square root of 6226955566 is about 78911.0611131291. The cubic root of 6226955566 is about 1839.7490566327.

The spelling of 6226955566 in words is "six billion, two hundred twenty-six million, nine hundred fifty-five thousand, five hundred sixty-six".