5549697593856 has 320 divisors, whose sum is σ = 17904337799040. Its totient is φ = 1687021240320.

The previous prime is 5549697593809. The next prime is 5549697593861. The reversal of 5549697593856 is 6583957969455.

5549697593856 is a `hidden beast` number, since 5 + 5 + 496 + 9 + 75 + 9 + 3 + 8 + 56 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14730066 + ... + 15102126.

It is an arithmetic number, because the mean of its divisors is an integer number (55951055622).

Almost surely, 2^{5549697593856} 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 5549697593856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8952168899520).

5549697593856 is an abundant number, since it is smaller than the sum of its proper divisors (12354640205184).

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

5549697593856 is a wasteful number, since it uses less digits than its factorization.

5549697593856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372184 (or 372162 counting only the distinct ones).

The product of its digits is 11022480000, while the sum is 81.

The spelling of 5549697593856 in words is "five trillion, five hundred forty-nine billion, six hundred ninety-seven million, five hundred ninety-three thousand, eight hundred fifty-six".