5528491308 has 36 divisors (see below), whose sum is σ = 14352498160. Its totient is φ = 1793023776.

The previous prime is 5528491279. The next prime is 5528491333. The reversal of 5528491308 is 8031948255.

5528491308 is a `hidden beast` number, since 5 + 528 + 4 + 91 + 30 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×5528491308² = 61128432285263101728, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2073928 + ... + 2076591.

Almost surely, 2^5528491308 is an apocalyptic number.

It is an amenable number.

5528491308 is an abundant number, since it is smaller than the sum of its proper divisors (8824006852).

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

5528491308 is a wasteful number, since it uses less digits than its factorization.

5528491308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4150566 (or 4150561 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 5528491308 is about 74353.8251067153. The cubic root of 5528491308 is about 1768.2169269498.

The spelling of 5528491308 in words is "five billion, five hundred twenty-eight million, four hundred ninety-one thousand, three hundred eight".