5522717660544 has 192 divisors, whose sum is σ = 18271270967040. Its totient is φ = 1568470330368.

The previous prime is 5522717660539. The next prime is 5522717660587. The reversal of 5522717660544 is 4450667172255.

5522717660544 is a `hidden beast` number, since 5 + 5 + 2 + 27 + 1 + 7 + 6 + 605 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

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, 703794 + ... + 3397169.

It is an arithmetic number, because the mean of its divisors is an integer number (95162869620).

Almost surely, 2^{5522717660544} 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 5522717660544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9135635483520).

5522717660544 is an abundant number, since it is smaller than the sum of its proper divisors (12748553306496).

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

5522717660544 is a wasteful number, since it uses less digits than its factorization.

5522717660544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4101157 (or 4101142 counting only the distinct ones).

The product of its (nonzero) digits is 14112000, while the sum is 54.

The spelling of 5522717660544 in words is "five trillion, five hundred twenty-two billion, seven hundred seventeen million, six hundred sixty thousand, five hundred forty-four".