12075954053 has 4 divisors (see below), whose sum is σ = 12211639020. Its totient is φ = 11940269088.

The previous prime is 12075954049. The next prime is 12075954073. The reversal of 12075954053 is 35045957021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35045957021 = 3701 ⋅9469321.

It can be written as a sum of positive squares in 2 ways, for example, as 789441409 + 11286512644 = 28097^2 + 106238^2 .

It is a cyclic number.

It is not a de Polignac number, because 12075954053 - 2² = 12075954049 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 12075954053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12075954043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67842350 + ... + 67842527.

It is an arithmetic number, because the mean of its divisors is an integer number (3052909755).

Almost surely, 2^12075954053 is an apocalyptic number.

It is an amenable number.

12075954053 is a deficient number, since it is larger than the sum of its proper divisors (135684967).

12075954053 is an equidigital number, since it uses as much as digits as its factorization.

12075954053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135684966.

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 12075954053 in words is "twelve billion, seventy-five million, nine hundred fifty-four thousand, fifty-three".