5500005540 has 48 divisors (see below), whose sum is σ = 15416436672. Its totient is φ = 1465104256.

The previous prime is 5500005509. The next prime is 5500005559. The reversal of 5500005540 is 455000055.

It is a self number, because there is not a number n which added to its sum of digits gives 5500005540.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8422 + ... + 105218.

It is an arithmetic number, because the mean of its divisors is an integer number (321175764).

Almost surely, 2^5500005540 is an apocalyptic number.

It is an amenable number.

5500005540 is an abundant number, since it is smaller than the sum of its proper divisors (9916431132).

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

5500005540 is a wasteful number, since it uses less digits than its factorization.

5500005540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97756 (or 97754 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 24.

The square root of 5500005540 is about 74162.0222216196. The cubic root of 5500005540 is about 1765.1747603334.

Adding to 5500005540 its reverse (455000055), we get a palindrome (5955005595).

The spelling of 5500005540 in words is "five billion, five hundred million, five thousand, five hundred forty".