5520206140 has 24 divisors (see below), whose sum is σ = 11596500720. Its totient is φ = 2207307648.

The previous prime is 5520206123. The next prime is 5520206143. The reversal of 5520206140 is 416020255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5520206143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11824 + ... + 105736.

It is an arithmetic number, because the mean of its divisors is an integer number (483187530).

Almost surely, 2^5520206140 is an apocalyptic number.

It is an amenable number.

5520206140 is an abundant number, since it is smaller than the sum of its proper divisors (6076294580).

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

5520206140 is a wasteful number, since it uses less digits than its factorization.

5520206140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96861 (or 96859 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5520206140 is about 74298.0897466415. The cubic root of 5520206140 is about 1767.3331838160. Note that the first 3 decimals are identical.

Adding to 5520206140 its reverse (416020255), we get a palindrome (5936226395).

The spelling of 5520206140 in words is "five billion, five hundred twenty million, two hundred six thousand, one hundred forty".