12120524575 has 6 divisors (see below), whose sum is σ = 15029450504. Its totient is φ = 9696419640.

The previous prime is 12120524573. The next prime is 12120524597. The reversal of 12120524575 is 57542502121.

12120524575 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12120524575 - 2¹ = 12120524573 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12120524575.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12120524573) 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 5 ways as a sum of consecutive naturals, for example, 242410467 + ... + 242410516.

Almost surely, 2^12120524575 is an apocalyptic number.

12120524575 is a deficient number, since it is larger than the sum of its proper divisors (2908925929).

12120524575 is an equidigital number, since it uses as much as digits as its factorization.

12120524575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484820993 (or 484820988 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The spelling of 12120524575 in words is "twelve billion, one hundred twenty million, five hundred twenty-four thousand, five hundred seventy-five".