5520287312 has 20 divisors (see below), whose sum is σ = 10697256180. Its totient is φ = 2759705088.

The previous prime is 5520287309. The next prime is 5520287317. The reversal of 5520287312 is 2137820255.

It can be written as a sum of positive squares in 2 ways, for example, as 3317299216 + 2202988096 = 57596^2 + 46936^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5520287317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92264 + ... + 139832.

It is an arithmetic number, because the mean of its divisors is an integer number (534862809).

Almost surely, 2^5520287312 is an apocalyptic number.

It is an amenable number.

5520287312 is a deficient number, since it is larger than the sum of its proper divisors (5176968868).

5520287312 is a wasteful number, since it uses less digits than its factorization.

5520287312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54830 (or 54824 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 5520287312 is about 74298.6360036306. The cubic root of 5520287312 is about 1767.3418463709.

The spelling of 5520287312 in words is "five billion, five hundred twenty million, two hundred eighty-seven thousand, three hundred twelve".