11599067872 has 48 divisors (see below), whose sum is σ = 26487457920. Its totient is φ = 4896828288.

The previous prime is 11599067839. The next prime is 11599067891. The reversal of 11599067872 is 27876099511.

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, 371422 + ... + 401437.

It is an arithmetic number, because the mean of its divisors is an integer number (551822040).

Almost surely, 2^11599067872 is an apocalyptic number.

It is an amenable number.

11599067872 is an abundant number, since it is smaller than the sum of its proper divisors (14888390048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11599067872 is an equidigital number, since it uses as much as digits as its factorization.

11599067872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772943 (or 772935 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 55.

The spelling of 11599067872 in words is "eleven billion, five hundred ninety-nine million, sixty-seven thousand, eight hundred seventy-two".