5529558320 has 120 divisors (see below), whose sum is σ = 15187210992. Its totient is φ = 1856025600.

The previous prime is 5529558301. The next prime is 5529558323. The reversal of 5529558320 is 238559255.

It is a happy number.

It is a Cunningham number, because it is equal to 74361²-1.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5529558323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130130 + ... + 167310.

Almost surely, 2^5529558320 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 5529558320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7593605496).

5529558320 is an abundant number, since it is smaller than the sum of its proper divisors (9657652672).

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

5529558320 is a wasteful number, since it uses less digits than its factorization.

5529558320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37231 (or 37212 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 44.

The square root of 5529558320 is about 74360.9999932760. Note that the first 5 decimals coincide. The cubic root of 5529558320 is about 1768.3306763260.

The spelling of 5529558320 in words is "five billion, five hundred twenty-nine million, five hundred fifty-eight thousand, three hundred twenty".