5558344447152 has 160 divisors (see below), whose sum is σ = 16496621148672. Its totient is φ = 1579769597952.

The previous prime is 5558344447151. The next prime is 5558344447193. The reversal of 5558344447152 is 2517444438555.

It is a happy number.

It is a super-2 number, since 2×5558344447152² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5558344447092 and 5558344447101.

It is not an unprimeable number, because it can be changed into a prime (5558344447151) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 53799448 + ... + 53902664.

Almost surely, 2^{5558344447152} 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 5558344447152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8248310574336).

5558344447152 is an abundant number, since it is smaller than the sum of its proper divisors (10938276701520).

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

5558344447152 is a wasteful number, since it uses less digits than its factorization.

5558344447152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104075 (or 104069 counting only the distinct ones).

The product of its digits is 53760000, while the sum is 57.

The spelling of 5558344447152 in words is "five trillion, five hundred fifty-eight billion, three hundred forty-four million, four hundred forty-seven thousand, one hundred fifty-two".