5302544445420 has 96 divisors (see below), whose sum is σ = 15332645744640. Its totient is φ = 1367810906880.

The previous prime is 5302544445361. The next prime is 5302544445421. The reversal of 5302544445420 is 245444452035.

It is not an unprimeable number, because it can be changed into a prime (5302544445421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3728401 + ... + 4950359.

It is an arithmetic number, because the mean of its divisors is an integer number (159715059840).

Almost surely, 2^{5302544445420} 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 5302544445420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7666322872320).

5302544445420 is an abundant number, since it is smaller than the sum of its proper divisors (10030101299220).

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

5302544445420 is a wasteful number, since it uses less digits than its factorization.

5302544445420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224335 (or 1224333 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 42.

Adding to 5302544445420 its reverse (245444452035), we get a palindrome (5547988897455).

The spelling of 5302544445420 in words is "five trillion, three hundred two billion, five hundred forty-four million, four hundred forty-five thousand, four hundred twenty".