5594398560 has 144 divisors (see below), whose sum is σ = 19921041504. Its totient is φ = 1426968576.

The previous prime is 5594398559. The next prime is 5594398571. The reversal of 5594398560 is 658934955.

It is a happy number.

5594398560 is a `hidden beast` number, since 559 + 4 + 3 + 9 + 85 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5594398497 and 5594398506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51337 + ... + 117576.

It is an arithmetic number, because the mean of its divisors is an integer number (138340566).

Almost surely, 2^5594398560 is an apocalyptic number.

It is an amenable number.

5594398560 is an abundant number, since it is smaller than the sum of its proper divisors (14326642944).

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

5594398560 is a wasteful number, since it uses less digits than its factorization.

5594398560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168957 (or 168946 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 54.

The square root of 5594398560 is about 74795.7121765680. The cubic root of 5594398560 is about 1775.2157177487.

The spelling of 5594398560 in words is "five billion, five hundred ninety-four million, three hundred ninety-eight thousand, five hundred sixty".