5320443055452 has 192 divisors, whose sum is σ = 15882152832000. Its totient is φ = 1349486604288.

The previous prime is 5320443055427. The next prime is 5320443055489. The reversal of 5320443055452 is 2545503440235.

It is a super-2 number, since 2×5320443055452² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5785074 + ... + 6641382.

It is an arithmetic number, because the mean of its divisors is an integer number (82719546000).

Almost surely, 2^{5320443055452} 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 5320443055452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7941076416000).

5320443055452 is an abundant number, since it is smaller than the sum of its proper divisors (10561709776548).

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

5320443055452 is a wasteful number, since it uses less digits than its factorization.

5320443055452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856588 (or 856586 counting only the distinct ones).

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

Adding to 5320443055452 its reverse (2545503440235), we get a palindrome (7865946495687).

The spelling of 5320443055452 in words is "five trillion, three hundred twenty billion, four hundred forty-three million, fifty-five thousand, four hundred fifty-two".