5559321600 has 660 divisors, whose sum is σ = 23587728384. Its totient is φ = 1267384320.

The previous prime is 5559321563. The next prime is 5559321601. The reversal of 5559321600 is 61239555.

5559321600 is a `hidden beast` number, since 5 + 5 + 593 + 2 + 1 + 60 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5559321601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 14515009 + ... + 14515391.

Almost surely, 2^5559321600 is an apocalyptic number.

5559321600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5559321600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11793864192).

5559321600 is an abundant number, since it is smaller than the sum of its proper divisors (18028406784).

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

5559321600 is a wasteful number, since it uses less digits than its factorization.

5559321600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 400 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The square root of 5559321600 is about 74560.8583641578. The cubic root of 5559321600 is about 1771.4977268478.

The spelling of 5559321600 in words is "five billion, five hundred fifty-nine million, three hundred twenty-one thousand, six hundred".