6259222656 has 384 divisors, whose sum is σ = 20106403200. Its totient is φ = 1860009984.

The previous prime is 6259222597. The next prime is 6259222699. The reversal of 6259222656 is 6562229526.

6259222656 is a `hidden beast` number, since 6 + 2 + 592 + 2 + 2 + 6 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58497355 + ... + 58497461.

It is an arithmetic number, because the mean of its divisors is an integer number (52360425).

Almost surely, 2^6259222656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6259222656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10053201600).

6259222656 is an abundant number, since it is smaller than the sum of its proper divisors (13847180544).

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

6259222656 is a wasteful number, since it uses less digits than its factorization.

6259222656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 261 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The square root of 6259222656 is about 79115.2492001384. The cubic root of 6259222656 is about 1842.9213454982.

The spelling of 6259222656 in words is "six billion, two hundred fifty-nine million, two hundred twenty-two thousand, six hundred fifty-six".