5512347257280 has 448 divisors, whose sum is σ = 18411122862720. Its totient is φ = 1395995443200.

The previous prime is 5512347257267. The next prime is 5512347257297. The reversal of 5512347257280 is 827527432155.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 232881286 + ... + 232904954.

It is an arithmetic number, because the mean of its divisors is an integer number (41096256390).

Almost surely, 2^{5512347257280} 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 5512347257280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9205561431360).

5512347257280 is an abundant number, since it is smaller than the sum of its proper divisors (12898775605440).

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

5512347257280 is a wasteful number, since it uses less digits than its factorization.

5512347257280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23888 (or 23878 counting only the distinct ones).

The product of its (nonzero) digits is 4704000, while the sum is 51.

The spelling of 5512347257280 in words is "five trillion, five hundred twelve billion, three hundred forty-seven million, two hundred fifty-seven thousand, two hundred eighty".