5304521521120 has 96 divisors (see below), whose sum is σ = 12725158574016. Its totient is φ = 2089171660800.

The previous prime is 5304521521097. The next prime is 5304521521151. The reversal of 5304521521120 is 211251254035.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8338162 + ... + 8951758.

It is an arithmetic number, because the mean of its divisors is an integer number (132553735146).

Almost surely, 2^{5304521521120} 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 5304521521120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6362579287008).

5304521521120 is an abundant number, since it is smaller than the sum of its proper divisors (7420637052896).

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

5304521521120 is a wasteful number, since it uses less digits than its factorization.

5304521521120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614444 (or 614436 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 5304521521120 its reverse (211251254035), we get a palindrome (5515772775155).

The spelling of 5304521521120 in words is "five trillion, three hundred four billion, five hundred twenty-one million, five hundred twenty-one thousand, one hundred twenty".