6659594310720 has 448 divisors, whose sum is σ = 22921950965760. Its totient is φ = 1628420505600.

The previous prime is 6659594310703. The next prime is 6659594310727. The reversal of 6659594310720 is 270134959566.

It is a super-3 number, since 3×6659594310720³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (6659594310727) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2243041396 + ... + 2243044364.

It is an arithmetic number, because the mean of its divisors is an integer number (51165069120).

Almost surely, 2^{6659594310720} is an apocalyptic number.

6659594310720 is a gapful number since it is divisible by the number (60) 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 6659594310720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11460975482880).

6659594310720 is an abundant number, since it is smaller than the sum of its proper divisors (16262356655040).

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

6659594310720 is a wasteful number, since it uses less digits than its factorization.

6659594310720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4134 (or 4124 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 57.

The spelling of 6659594310720 in words is "six trillion, six hundred fifty-nine billion, five hundred ninety-four million, three hundred ten thousand, seven hundred twenty".