13532499852 has 48 divisors (see below), whose sum is σ = 32376752352. Its totient is φ = 4396625920.

The previous prime is 13532499839. The next prime is 13532499853. The reversal of 13532499852 is 25899423531.

It is a happy number.

13532499852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13532499795 and 13532499804.

It is not an unprimeable number, because it can be changed into a prime (13532499853) 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 15 ways as a sum of consecutive naturals, for example, 527188 + ... + 552260.

It is an arithmetic number, because the mean of its divisors is an integer number (674515674).

Almost surely, 2^13532499852 is an apocalyptic number.

13532499852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13532499852 is an abundant number, since it is smaller than the sum of its proper divisors (18844252500).

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

13532499852 is a wasteful number, since it uses less digits than its factorization.

13532499852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26218 (or 26216 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 51.

The spelling of 13532499852 in words is "thirteen billion, five hundred thirty-two million, four hundred ninety-nine thousand, eight hundred fifty-two".