5355344420520 has 128 divisors (see below), whose sum is σ = 16272214156800. Its totient is φ = 1409770911744.

The previous prime is 5355344420519. The next prime is 5355344420563. The reversal of 5355344420520 is 250244435535.

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, 58474284 + ... + 58565796.

It is an arithmetic number, because the mean of its divisors is an integer number (127126673100).

Almost surely, 2^{5355344420520} 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 5355344420520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8136107078400).

5355344420520 is an abundant number, since it is smaller than the sum of its proper divisors (10916869736280).

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

5355344420520 is a wasteful number, since it uses less digits than its factorization.

5355344420520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97779 (or 97775 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 42.

The spelling of 5355344420520 in words is "five trillion, three hundred fifty-five billion, three hundred forty-four million, four hundred twenty thousand, five hundred twenty".