5520239860 has 24 divisors (see below), whose sum is σ = 12202636320. Its totient is φ = 2091880224.

The previous prime is 5520239849. The next prime is 5520239869. The reversal of 5520239860 is 689320255.

It is a super-2 number, since 2×5520239860² = 60946096223865639200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5520239869) 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 7 ways as a sum of consecutive naturals, for example, 7263094 + ... + 7263853.

It is an arithmetic number, because the mean of its divisors is an integer number (508443180).

Almost surely, 2^5520239860 is an apocalyptic number.

It is an amenable number.

5520239860 is an abundant number, since it is smaller than the sum of its proper divisors (6682396460).

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

5520239860 is a wasteful number, since it uses less digits than its factorization.

5520239860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14526975 (or 14526973 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 5520239860 is about 74298.3166700296. The cubic root of 5520239860 is about 1767.3367823745.

The spelling of 5520239860 in words is "five billion, five hundred twenty million, two hundred thirty-nine thousand, eight hundred sixty".