5549423836800 has 192 divisors, whose sum is σ = 18310444083360. Its totient is φ = 1477253222400.

The previous prime is 5549423836783. The next prime is 5549423836813. The reversal of 5549423836800 is 86383249455.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×5549423836800² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4975414 + ... + 5987786.

Almost surely, 2^{5549423836800} is an apocalyptic number.

5549423836800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5549423836800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9155222041680).

5549423836800 is an abundant number, since it is smaller than the sum of its proper divisors (12761020246560).

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

5549423836800 is a wasteful number, since it uses less digits than its factorization.

5549423836800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012971 (or 1012954 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 57.

The spelling of 5549423836800 in words is "five trillion, five hundred forty-nine billion, four hundred twenty-three million, eight hundred thirty-six thousand, eight hundred".