13503512332 has 12 divisors (see below), whose sum is σ = 24393441856. Its totient is φ = 6533957520.

The previous prime is 13503512329. The next prime is 13503512417. The reversal of 13503512332 is 23321530531.

It is a self number, because there is not a number n which added to its sum of digits gives 13503512332.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 54449523 + ... + 54449770.

Almost surely, 2^13503512332 is an apocalyptic number.

It is an amenable number.

13503512332 is a deficient number, since it is larger than the sum of its proper divisors (10889929524).

13503512332 is a wasteful number, since it uses less digits than its factorization.

13503512332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108899328 (or 108899326 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

The spelling of 13503512332 in words is "thirteen billion, five hundred three million, five hundred twelve thousand, three hundred thirty-two".