5529555072 has 320 divisors, whose sum is σ = 17160316800. Its totient is φ = 1766209536.

The previous prime is 5529555071. The next prime is 5529555079. The reversal of 5529555072 is 2705559255.

It is a happy number.

5529555072 is a `hidden beast` number, since 5 + 5 + 2 + 95 + 550 + 7 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (5529555071) 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 39 ways as a sum of consecutive naturals, for example, 35220018 + ... + 35220174.

It is an arithmetic number, because the mean of its divisors is an integer number (53625990).

Almost surely, 2^5529555072 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 5529555072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8580158400).

5529555072 is an abundant number, since it is smaller than the sum of its proper divisors (11630761728).

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

5529555072 is a wasteful number, since it uses less digits than its factorization.

5529555072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 787500, while the sum is 45.

The square root of 5529555072 is about 74360.9781538678. The cubic root of 5529555072 is about 1768.3303300935.

The spelling of 5529555072 in words is "five billion, five hundred twenty-nine million, five hundred fifty-five thousand, seventy-two".