6559764222 has 32 divisors (see below), whose sum is σ = 14331582720. Its totient is φ = 1985117120.

The previous prime is 6559764217. The next prime is 6559764227. The reversal of 6559764222 is 2224679556.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6559764217) and next prime (6559764227).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6559764227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17847 + ... + 115922.

It is an arithmetic number, because the mean of its divisors is an integer number (447861960).

Almost surely, 2^6559764222 is an apocalyptic number.

6559764222 is an abundant number, since it is smaller than the sum of its proper divisors (7771818498).

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

6559764222 is a wasteful number, since it uses less digits than its factorization.

6559764222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134528.

The product of its digits is 1814400, while the sum is 48.

The square root of 6559764222 is about 80992.3713815073. The cubic root of 6559764222 is about 1871.9578969318.

The spelling of 6559764222 in words is "six billion, five hundred fifty-nine million, seven hundred sixty-four thousand, two hundred twenty-two".