11558889599372 has 48 divisors (see below), whose sum is σ = 22354857524160. Its totient is φ = 5201651423232.

The previous prime is 11558889599371. The next prime is 11558889599393. The reversal of 11558889599372 is 27399598885511.

It is not an unprimeable number, because it can be changed into a prime (11558889599371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5204438 + ... + 7085474.

It is an arithmetic number, because the mean of its divisors is an integer number (465726198420).

Almost surely, 2^{11558889599372} is an apocalyptic number.

It is an amenable number.

11558889599372 is a deficient number, since it is larger than the sum of its proper divisors (10795967924788).

11558889599372 is a wasteful number, since it uses less digits than its factorization.

11558889599372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885010 (or 1885008 counting only the distinct ones).

The product of its digits is 1959552000, while the sum is 80.

The spelling of 11558889599372 in words is "eleven trillion, five hundred fifty-eight billion, eight hundred eighty-nine million, five hundred ninety-nine thousand, three hundred seventy-two".