13058135768 has 32 divisors (see below), whose sum is σ = 25097806800. Its totient is φ = 6365925888.

The previous prime is 13058135711. The next prime is 13058135791. The reversal of 13058135768 is 86753185031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162380 + ... + 229092.

Almost surely, 2^13058135768 is an apocalyptic number.

It is an amenable number.

13058135768 is a deficient number, since it is larger than the sum of its proper divisors (12039671032).

13058135768 is a wasteful number, since it uses less digits than its factorization.

13058135768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67331 (or 67327 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 13058135768 in words is "thirteen billion, fifty-eight million, one hundred thirty-five thousand, seven hundred sixty-eight".