13133564336 has 20 divisors (see below), whose sum is σ = 26943121512. Its totient is φ = 6180500736.

The previous prime is 13133564293. The next prime is 13133564369. The reversal of 13133564336 is 63346533131.

It is a super-2 number, since 2×13133564336² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13133564336.

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, 24142310 + ... + 24142853.

Almost surely, 2^13133564336 is an apocalyptic number.

13133564336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13133564336 is an abundant number, since it is smaller than the sum of its proper divisors (13809557176).

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

13133564336 is a wasteful number, since it uses less digits than its factorization.

13133564336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48285188 (or 48285182 counting only the distinct ones).

The product of its digits is 174960, while the sum is 38.

The spelling of 13133564336 in words is "thirteen billion, one hundred thirty-three million, five hundred sixty-four thousand, three hundred thirty-six".