13241052520 has 16 divisors (see below), whose sum is σ = 29792368260. Its totient is φ = 5296420992.

The previous prime is 13241052457. The next prime is 13241052523. The reversal of 13241052520 is 2525014231.

13241052520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12880888036 + 360164484 = 113494^2 + 18978^2 .

It is not an unprimeable number, because it can be changed into a prime (13241052523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165513117 + ... + 165513196.

Almost surely, 2^13241052520 is an apocalyptic number.

13241052520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13241052520 is an abundant number, since it is smaller than the sum of its proper divisors (16551315740).

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

13241052520 is a wasteful number, since it uses less digits than its factorization.

13241052520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331026324 (or 331026320 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 13241052520 its reverse (2525014231), we get a palindrome (15766066751).

The spelling of 13241052520 in words is "thirteen billion, two hundred forty-one million, fifty-two thousand, five hundred twenty".