5444820343752 has 32 divisors (see below), whose sum is σ = 13612227326880. Its totient is φ = 1814916585600.

The previous prime is 5444820343751. The next prime is 5444820343757. The reversal of 5444820343752 is 2573430284445.

It is a junction number, because it is equal to n+sod(n) for n = 5444820343695 and 5444820343704.

It is not an unprimeable number, because it can be changed into a prime (5444820343751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471627 + ... + 3333477.

It is an arithmetic number, because the mean of its divisors is an integer number (425382103965).

Almost surely, 2^{5444820343752} is an apocalyptic number.

It is an amenable number.

5444820343752 is an abundant number, since it is smaller than the sum of its proper divisors (8167406983128).

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

5444820343752 is a wasteful number, since it uses less digits than its factorization.

5444820343752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2941133 (or 2941129 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 51.

The spelling of 5444820343752 in words is "five trillion, four hundred forty-four billion, eight hundred twenty million, three hundred forty-three thousand, seven hundred fifty-two".