12051255748 has 24 divisors (see below), whose sum is σ = 24511032000. Its totient is φ = 5077283808.

The previous prime is 12051255737. The next prime is 12051255767. The reversal of 12051255748 is 84755215021.

12051255748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12051255748.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3645823 + ... + 3649126.

It is an arithmetic number, because the mean of its divisors is an integer number (1021293000).

Almost surely, 2^12051255748 is an apocalyptic number.

It is an amenable number.

12051255748 is an abundant number, since it is smaller than the sum of its proper divisors (12459776252).

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

12051255748 is a wasteful number, since it uses less digits than its factorization.

12051255748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7295019 (or 7295017 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 40.

The spelling of 12051255748 in words is "twelve billion, fifty-one million, two hundred fifty-five thousand, seven hundred forty-eight".