6655068584064 has 480 divisors, whose sum is σ = 21717907368960. Its totient is φ = 2020485980160.

The previous prime is 6655068584057. The next prime is 6655068584083. The reversal of 6655068584064 is 4604858605566.

It is a happy number.

6655068584064 is a `hidden beast` number, since 6 + 6 + 5 + 506 + 85 + 8 + 40 + 6 + 4 = 666.

It is a super-2 number, since 2×6655068584064² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6655068583992 and 6655068584010.

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 59 ways as a sum of consecutive naturals, for example, 92851089 + ... + 92922735.

It is an arithmetic number, because the mean of its divisors is an integer number (45245640352).

Almost surely, 2^{6655068584064} is an apocalyptic number.

6655068584064 is a gapful number since it is divisible by the number (64) 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 6655068584064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10858953684480).

6655068584064 is an abundant number, since it is smaller than the sum of its proper divisors (15062838784896).

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

6655068584064 is a wasteful number, since it uses less digits than its factorization.

6655068584064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71738 (or 71700 counting only the distinct ones).

The product of its (nonzero) digits is 165888000, while the sum is 63.

The spelling of 6655068584064 in words is "six trillion, six hundred fifty-five billion, sixty-eight million, five hundred eighty-four thousand, sixty-four".