5443532505620 has 96 divisors (see below), whose sum is σ = 12615805520640. Its totient is φ = 1956441738240.

The previous prime is 5443532505577. The next prime is 5443532505641. The reversal of 5443532505620 is 265052353445.

It is a super-2 number, since 2×5443532505620² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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, 50011697 + ... + 50120423.

It is an arithmetic number, because the mean of its divisors is an integer number (131414640840).

Almost surely, 2^{5443532505620} 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 5443532505620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6307902760320).

5443532505620 is an abundant number, since it is smaller than the sum of its proper divisors (7172273015020).

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

5443532505620 is a wasteful number, since it uses less digits than its factorization.

5443532505620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111393 (or 111391 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 5443532505620 in words is "five trillion, four hundred forty-three billion, five hundred thirty-two million, five hundred five thousand, six hundred twenty".