5520241312 has 48 divisors (see below), whose sum is σ = 11285750952. Its totient is φ = 2655866880.

The previous prime is 5520241301. The next prime is 5520241319. The reversal of 5520241312 is 2131420255.

It can be written as a sum of positive squares in 4 ways, for example, as 3799982736 + 1720258576 = 61644^2 + 41476^2 .

It is a super-2 number, since 2×5520241312² = 60946128285422962688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5520241319) 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, 66958 + ... + 124594.

Almost surely, 2^5520241312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5520241312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5642875476).

5520241312 is an abundant number, since it is smaller than the sum of its proper divisors (5765509640).

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

5520241312 is a wasteful number, since it uses less digits than its factorization.

5520241312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57761 (or 57753 counting only the distinct ones).

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

The square root of 5520241312 is about 74298.3264414482. The cubic root of 5520241312 is about 1767.3369373299.

Adding to 5520241312 its reverse (2131420255), we get a palindrome (7651661567).

The spelling of 5520241312 in words is "five billion, five hundred twenty million, two hundred forty-one thousand, three hundred twelve".