6580662611472 has 120 divisors (see below), whose sum is σ = 18935060231360. Its totient is φ = 2131944986880.

The previous prime is 6580662611443. The next prime is 6580662611489. The reversal of 6580662611472 is 2741162660856.

6580662611472 is a `hidden beast` number, since 6 + 5 + 8 + 0 + 6 + 626 + 1 + 1 + 4 + 7 + 2 = 666.

It is a super-3 number, since 3×6580662611472³ (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4224447 + ... + 5568417.

Almost surely, 2^{6580662611472} 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 6580662611472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9467530115680).

6580662611472 is an abundant number, since it is smaller than the sum of its proper divisors (12354397619888).

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

6580662611472 is a wasteful number, since it uses less digits than its factorization.

6580662611472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344941 (or 1344932 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 6580662611472 in words is "six trillion, five hundred eighty billion, six hundred sixty-two million, six hundred eleven thousand, four hundred seventy-two".