5559621930720 has 1536 divisors, whose sum is σ = 25258782044160. Its totient is φ = 1119969607680.

The previous prime is 5559621930713. The next prime is 5559621930749. The reversal of 5559621930720 is 270391269555.

5559621930720 is a `hidden beast` number, since 5 + 5 + 5 + 9 + 621 + 9 + 3 + 0 + 7 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 241532652 + ... + 241555668.

It is an arithmetic number, because the mean of its divisors is an integer number (16444519560).

Almost surely, 2^{5559621930720} 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 5559621930720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12629391022080).

5559621930720 is an abundant number, since it is smaller than the sum of its proper divisors (19699160113440).

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

5559621930720 is a wasteful number, since it uses less digits than its factorization.

5559621930720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23105 (or 23091 counting only the distinct ones).

The product of its (nonzero) digits is 5103000, while the sum is 54.

The spelling of 5559621930720 in words is "five trillion, five hundred fifty-nine billion, six hundred twenty-one million, nine hundred thirty thousand, seven hundred twenty".