11325443504520 has 64 divisors (see below), whose sum is σ = 34030175955840. Its totient is φ = 3015332006400.

The previous prime is 11325443504477. The next prime is 11325443504521. The reversal of 11325443504520 is 2540534452311.

It is not an unprimeable number, because it can be changed into a prime (11325443504521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74709301 + ... + 74860740.

It is an arithmetic number, because the mean of its divisors is an integer number (531721499310).

Almost surely, 2^{11325443504520} is an apocalyptic number.

11325443504520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11325443504520 is an abundant number, since it is smaller than the sum of its proper divisors (22704732451320).

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

11325443504520 is a wasteful number, since it uses less digits than its factorization.

11325443504520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149570686 (or 149570682 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 11325443504520 its reverse (2540534452311), we get a palindrome (13865977956831).

The spelling of 11325443504520 in words is "eleven trillion, three hundred twenty-five billion, four hundred forty-three million, five hundred four thousand, five hundred twenty".