5520006243 has 6 divisors (see below), whose sum is σ = 7973342364. Its totient is φ = 3680004156.

The previous prime is 5520006221. The next prime is 5520006319. The reversal of 5520006243 is 3426000255.

It is not a de Polignac number, because 5520006243 - 2⁵ = 5520006211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5520006203) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 306667005 + ... + 306667022.

It is an arithmetic number, because the mean of its divisors is an integer number (1328890394).

Almost surely, 2^5520006243 is an apocalyptic number.

5520006243 is a deficient number, since it is larger than the sum of its proper divisors (2453336121).

5520006243 is a wasteful number, since it uses less digits than its factorization.

5520006243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613334033 (or 613334030 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 5520006243 is about 74296.7444979926. The cubic root of 5520006243 is about 1767.3118507440.

Adding to 5520006243 its reverse (3426000255), we get a palindrome (8946006498).

The spelling of 5520006243 in words is "five billion, five hundred twenty million, six thousand, two hundred forty-three".