6372223456 has 24 divisors (see below), whose sum is σ = 12548688264. Its totient is φ = 3185255040.

The previous prime is 6372223411. The next prime is 6372223483. The reversal of 6372223456 is 6543222736.

It is a happy number.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103911 + ... + 153433.

It is an arithmetic number, because the mean of its divisors is an integer number (522862011).

Almost surely, 2^6372223456 is an apocalyptic number.

It is an amenable number.

6372223456 is a deficient number, since it is larger than the sum of its proper divisors (6176464808).

6372223456 is a wasteful number, since it uses less digits than its factorization.

6372223456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53554 (or 53546 counting only the distinct ones).

The product of its digits is 362880, while the sum is 40.

The square root of 6372223456 is about 79826.2078267532. The cubic root of 6372223456 is about 1853.9456529040.

It can be divided in two parts, 63722 and 23456, that added together give a palindrome (87178).

The spelling of 6372223456 in words is "six billion, three hundred seventy-two million, two hundred twenty-three thousand, four hundred fifty-six".