13254233503532 has 48 divisors (see below), whose sum is σ = 27921458288640. Its totient is φ = 5377983558912.

The previous prime is 13254233503517. The next prime is 13254233503541. The reversal of 13254233503532 is 23530533245231.

It is a self number, because there is not a number n which added to its sum of digits gives 13254233503532.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7115933 + ... + 8783220.

It is an arithmetic number, because the mean of its divisors is an integer number (581697047680).

Almost surely, 2^{13254233503532} is an apocalyptic number.

It is an amenable number.

13254233503532 is an abundant number, since it is smaller than the sum of its proper divisors (14667224785108).

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

13254233503532 is a wasteful number, since it uses less digits than its factorization.

13254233503532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15900750 (or 15900748 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 41.

Adding to 13254233503532 its reverse (23530533245231), we get a palindrome (36784766748763).

The spelling of 13254233503532 in words is "thirteen trillion, two hundred fifty-four billion, two hundred thirty-three million, five hundred three thousand, five hundred thirty-two".