5500168520 has 64 divisors (see below), whose sum is σ = 15429052800. Its totient is φ = 1714337280.

The previous prime is 5500168519. The next prime is 5500168529. The reversal of 5500168520 is 258610055.

It is not an unprimeable number, because it can be changed into a prime (5500168529) by changing a digit.

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, 889805 + ... + 895964.

It is an arithmetic number, because the mean of its divisors is an integer number (241078950).

Almost surely, 2^5500168520 is an apocalyptic number.

It is an amenable number.

5500168520 is an abundant number, since it is smaller than the sum of its proper divisors (9928884280).

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

5500168520 is a wasteful number, since it uses less digits than its factorization.

5500168520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785798 (or 1785794 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 5500168520 is about 74163.1210238620. The cubic root of 5500168520 is about 1765.1921957911.

Adding to 5500168520 its reverse (258610055), we get a palindrome (5758778575).

The spelling of 5500168520 in words is "five billion, five hundred million, one hundred sixty-eight thousand, five hundred twenty".