5556725141440 has 448 divisors, whose sum is σ = 15599255519232. Its totient is φ = 1864983859200.

The previous prime is 5556725141399. The next prime is 5556725141467. The reversal of 5556725141440 is 441415276555.

It is a happy number.

It is a super-2 number, since 2×5556725141440² (a number of 26 digits) contains 22 as substring.

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 63 ways as a sum of consecutive naturals, for example, 288936625 + ... + 288955855.

It is an arithmetic number, because the mean of its divisors is an integer number (34819766784).

Almost surely, 2^{5556725141440} 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 5556725141440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7799627759616).

5556725141440 is an abundant number, since it is smaller than the sum of its proper divisors (10042530377792).

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

5556725141440 is a wasteful number, since it uses less digits than its factorization.

5556725141440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19408 (or 19398 counting only the distinct ones).

The product of its (nonzero) digits is 3360000, while the sum is 49.

The spelling of 5556725141440 in words is "five trillion, five hundred fifty-six billion, seven hundred twenty-five million, one hundred forty-one thousand, four hundred forty".