13006503336 has 16 divisors (see below), whose sum is σ = 32516258400. Its totient is φ = 4335501104.

The previous prime is 13006503317. The next prime is 13006503359. The reversal of 13006503336 is 63330560031.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270968796 + ... + 270968843.

It is an arithmetic number, because the mean of its divisors is an integer number (2032266150).

Almost surely, 2^13006503336 is an apocalyptic number.

It is an amenable number.

13006503336 is an abundant number, since it is smaller than the sum of its proper divisors (19509755064).

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

13006503336 is a wasteful number, since it uses less digits than its factorization.

13006503336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541937648 (or 541937644 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 30.

The spelling of 13006503336 in words is "thirteen billion, six million, five hundred three thousand, three hundred thirty-six".