11536786804 has 24 divisors (see below), whose sum is σ = 20943619200. Its totient is φ = 5556457920.

The previous prime is 11536786769. The next prime is 11536786843. The reversal of 11536786804 is 40868763511.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432274 + ... + 458185.

It is an arithmetic number, because the mean of its divisors is an integer number (872650800).

Almost surely, 2^11536786804 is an apocalyptic number.

It is an amenable number.

11536786804 is a deficient number, since it is larger than the sum of its proper divisors (9406832396).

11536786804 is a wasteful number, since it uses less digits than its factorization.

11536786804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890583 (or 890581 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 11536786804 in words is "eleven billion, five hundred thirty-six million, seven hundred eighty-six thousand, eight hundred four".