5528009088 has 144 divisors (see below), whose sum is σ = 18504741060. Its totient is φ = 1579415040.

The previous prime is 5528009059. The next prime is 5528009089. The reversal of 5528009088 is 8809008255.

5528009088 is a `hidden beast` number, since 552 + 8 + 0 + 0 + 90 + 8 + 8 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5528009089) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7483 + ... + 105413.

Almost surely, 2^5528009088 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 5528009088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9252370530).

5528009088 is an abundant number, since it is smaller than the sum of its proper divisors (12976731972).

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

5528009088 is a wasteful number, since it uses less digits than its factorization.

5528009088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97965 (or 97943 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 45.

The square root of 5528009088 is about 74350.5822976525. The cubic root of 5528009088 is about 1768.1655148308.

The spelling of 5528009088 in words is "five billion, five hundred twenty-eight million, nine thousand, eighty-eight".