5647539578240 has 192 divisors, whose sum is σ = 15763395873600. Its totient is φ = 1929151365120.

The previous prime is 5647539578237. The next prime is 5647539578297. The reversal of 5647539578240 is 428759357465.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8166296 + ... + 8830824.

It is an arithmetic number, because the mean of its divisors is an integer number (82101020175).

Almost surely, 2^{5647539578240} 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 5647539578240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7881697936800).

5647539578240 is an abundant number, since it is smaller than the sum of its proper divisors (10115856295360).

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

5647539578240 is a wasteful number, since it uses less digits than its factorization.

5647539578240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664833 (or 664814 counting only the distinct ones).

The product of its (nonzero) digits is 254016000, while the sum is 65.

The spelling of 5647539578240 in words is "five trillion, six hundred forty-seven billion, five hundred thirty-nine million, five hundred seventy-eight thousand, two hundred forty".