13541876836 has 24 divisors (see below), whose sum is σ = 23795030336. Its totient is φ = 6743334240.

The previous prime is 13541876809. The next prime is 13541876851. The reversal of 13541876836 is 63867814531.

It is a happy 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, 1773106 + ... + 1780726.

Almost surely, 2^13541876836 is an apocalyptic number.

It is an amenable number.

13541876836 is a deficient number, since it is larger than the sum of its proper divisors (10253153500).

13541876836 is a wasteful number, since it uses less digits than its factorization.

13541876836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9379 (or 9377 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 52.

The spelling of 13541876836 in words is "thirteen billion, five hundred forty-one million, eight hundred seventy-six thousand, eight hundred thirty-six".