11827967875 has 32 divisors (see below), whose sum is σ = 15637677120. Its totient is φ = 8906976000.

The previous prime is 11827967867. The next prime is 11827967891. The reversal of 11827967875 is 57876972811.

It is not a de Polignac number, because 11827967875 - 2³ = 11827967867 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 357015 + ... + 388735.

It is an arithmetic number, because the mean of its divisors is an integer number (488677410).

Almost surely, 2^11827967875 is an apocalyptic number.

11827967875 is a deficient number, since it is larger than the sum of its proper divisors (3809709245).

11827967875 is a wasteful number, since it uses less digits than its factorization.

11827967875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31912 (or 31902 counting only the distinct ones).

The product of its digits is 11854080, while the sum is 61.

The spelling of 11827967875 in words is "eleven billion, eight hundred twenty-seven million, nine hundred sixty-seven thousand, eight hundred seventy-five".