5528844489 has 48 divisors (see below), whose sum is σ = 9082119168. Its totient is φ = 2976751008.

The previous prime is 5528844481. The next prime is 5528844493. The reversal of 5528844489 is 9844488255.

It is not a de Polignac number, because 5528844489 - 2³ = 5528844481 is a prime.

It is a super-2 number, since 2×5528844489² = 61136242767091342242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5528844481) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 214324 + ... + 238730.

It is an arithmetic number, because the mean of its divisors is an integer number (189210816).

Almost surely, 2^5528844489 is an apocalyptic number.

It is an amenable number.

5528844489 is a deficient number, since it is larger than the sum of its proper divisors (3553274679).

5528844489 is a wasteful number, since it uses less digits than its factorization.

5528844489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24514 (or 24507 counting only the distinct ones).

The product of its digits is 14745600, while the sum is 57.

The square root of 5528844489 is about 74356.2000710095. The cubic root of 5528844489 is about 1768.2545796167.

The spelling of 5528844489 in words is "five billion, five hundred twenty-eight million, eight hundred forty-four thousand, four hundred eighty-nine".