13043535052 has 6 divisors (see below), whose sum is σ = 22826186348. Its totient is φ = 6521767524.

The previous prime is 13043535049. The next prime is 13043535091. The reversal of 13043535052 is 25053534031.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630441878 + ... + 1630441885.

Almost surely, 2^13043535052 is an apocalyptic number.

It is an amenable number.

13043535052 is a deficient number, since it is larger than the sum of its proper divisors (9782651296).

13043535052 is a wasteful number, since it uses less digits than its factorization.

13043535052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3260883767 (or 3260883765 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 13043535052 in words is "thirteen billion, forty-three million, five hundred thirty-five thousand, fifty-two".