12075192737 has 2 divisors, whose sum is σ = 12075192738. Its totient is φ = 12075192736.

The previous prime is 12075192709. The next prime is 12075192749. The reversal of 12075192737 is 73729157021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8981163361 + 3094029376 = 94769^2 + 55624^2 .

It is a cyclic number.

It is not a de Polignac number, because 12075192737 - 2¹⁴ = 12075176353 is a prime.

It is not a weakly prime, because it can be changed into another prime (12075132737) 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 as a sum of consecutive naturals, namely, 6037596368 + 6037596369.

It is an arithmetic number, because the mean of its divisors is an integer number (6037596369).

Almost surely, 2^12075192737 is an apocalyptic number.

It is an amenable number.

12075192737 is a deficient number, since it is larger than the sum of its proper divisors (1).

12075192737 is an equidigital number, since it uses as much as digits as its factorization.

12075192737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 185220, while the sum is 44.

The spelling of 12075192737 in words is "twelve billion, seventy-five million, one hundred ninety-two thousand, seven hundred thirty-seven".