5564040653776 has 80 divisors (see below), whose sum is σ = 11863344197376. Its totient is φ = 2527873920000.

The previous prime is 5564040653753. The next prime is 5564040653779. The reversal of 5564040653776 is 6773560404655.

It is a self number, because there is not a number n which added to its sum of digits gives 5564040653776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5564040653779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44254201 + ... + 44379751.

Almost surely, 2^{5564040653776} 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 5564040653776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5931672098688).

5564040653776 is an abundant number, since it is smaller than the sum of its proper divisors (6299303543600).

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

5564040653776 is a wasteful number, since it uses less digits than its factorization.

5564040653776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127673 (or 127645 counting only the distinct ones).

The product of its (nonzero) digits is 63504000, while the sum is 58.

The spelling of 5564040653776 in words is "five trillion, five hundred sixty-four billion, forty million, six hundred fifty-three thousand, seven hundred seventy-six".