5533680544 has 72 divisors (see below), whose sum is σ = 13082041728. Its totient is φ = 2295054720.

The previous prime is 5533680533. The next prime is 5533680547. The reversal of 5533680544 is 4450863355.

It is a self number, because there is not a number n which added to its sum of digits gives 5533680544.

It is not an unprimeable number, because it can be changed into a prime (5533680547) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8314 + ... + 105529.

It is an arithmetic number, because the mean of its divisors is an integer number (181695024).

Almost surely, 2^5533680544 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 5533680544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6541020864).

5533680544 is an abundant number, since it is smaller than the sum of its proper divisors (7548361184).

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

5533680544 is a wasteful number, since it uses less digits than its factorization.

5533680544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113898 (or 113883 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The square root of 5533680544 is about 74388.7124770956. The cubic root of 5533680544 is about 1768.7699907691.

The spelling of 5533680544 in words is "five billion, five hundred thirty-three million, six hundred eighty thousand, five hundred forty-four".