5549999528 has 16 divisors (see below), whose sum is σ = 10443286260. Its totient is φ = 2765123200.

The previous prime is 5549999527. The next prime is 5549999557. The reversal of 5549999528 is 8259999455.

It can be written as a sum of positive squares in 2 ways, for example, as 5549952004 + 47524 = 74498^2 + 218^2 .

It is not an unprimeable number, because it can be changed into a prime (5549999527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1232183 + ... + 1236678.

Almost surely, 2^5549999528 is an apocalyptic number.

It is an amenable number.

5549999528 is a deficient number, since it is larger than the sum of its proper divisors (4893286732).

5549999528 is a wasteful number, since it uses less digits than its factorization.

5549999528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469148 (or 2469144 counting only the distinct ones).

The product of its digits is 52488000, while the sum is 65.

The square root of 5549999528 is about 74498.3189609001. The cubic root of 5549999528 is about 1770.5070023436.

The spelling of 5549999528 in words is "five billion, five hundred forty-nine million, nine hundred ninety-nine thousand, five hundred twenty-eight".