12000788554 has 8 divisors (see below), whose sum is σ = 18002106720. Its totient is φ = 6000086316.

The previous prime is 12000788533. The next prime is 12000788557. The reversal of 12000788554 is 45588700021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12000788557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101724 + ... + 185335.

It is an arithmetic number, because the mean of its divisors is an integer number (2250263340).

Almost surely, 2^12000788554 is an apocalyptic number.

12000788554 is a deficient number, since it is larger than the sum of its proper divisors (6001318166).

12000788554 is a wasteful number, since it uses less digits than its factorization.

12000788554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307964.

The product of its (nonzero) digits is 89600, while the sum is 40.

The spelling of 12000788554 in words is "twelve billion, seven hundred eighty-eight thousand, five hundred fifty-four".