12150344552 has 32 divisors (see below), whose sum is σ = 23286631680. Its totient is φ = 5941316160.

The previous prime is 12150344551. The next prime is 12150344659. The reversal of 12150344552 is 25544305121.

12150344552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12150344551) by changing a digit.

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, 85793 + ... + 177935.

It is an arithmetic number, because the mean of its divisors is an integer number (727707240).

Almost surely, 2^12150344552 is an apocalyptic number.

It is an amenable number.

12150344552 is a deficient number, since it is larger than the sum of its proper divisors (11136287128).

12150344552 is a wasteful number, since it uses less digits than its factorization.

12150344552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92513 (or 92509 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 12150344552 its reverse (25544305121), we get a palindrome (37694649673).

The spelling of 12150344552 in words is "twelve billion, one hundred fifty million, three hundred forty-four thousand, five hundred fifty-two".