5539447312 has 40 divisors (see below), whose sum is σ = 12270998336. Its totient is φ = 2373065856.

The previous prime is 5539447279. The next prime is 5539447337. The reversal of 5539447312 is 2137449355.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304423 + ... + 322105.

Almost surely, 2^5539447312 is an apocalyptic number.

It is an amenable number.

5539447312 is an abundant number, since it is smaller than the sum of its proper divisors (6731551024).

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

5539447312 is a wasteful number, since it uses less digits than its factorization.

5539447312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20495 (or 20489 counting only the distinct ones).

The product of its digits is 453600, while the sum is 43.

The square root of 5539447312 is about 74427.4634258081. The cubic root of 5539447312 is about 1769.3842019261.

The spelling of 5539447312 in words is "five billion, five hundred thirty-nine million, four hundred forty-seven thousand, three hundred twelve".