2575594242149 has 2 divisors, whose sum is σ = 2575594242150. Its totient is φ = 2575594242148.

The previous prime is 2575594242127. The next prime is 2575594242229. The reversal of 2575594242149 is 9412424955752.

2575594242149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2390162380225 + 185431861924 = 1546015^2 + 430618^2 .

It is a cyclic number.

It is not a de Polignac number, because 2575594242149 - 2⁸ = 2575594241893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2575594242049) 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, 1287797121074 + 1287797121075.

It is an arithmetic number, because the mean of its divisors is an integer number (1287797121075).

Almost surely, 2^{2575594242149} is an apocalyptic number.

It is an amenable number.

2575594242149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2575594242149 is an equidigital number, since it uses as much as digits as its factorization.

2575594242149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288000, while the sum is 59.

The spelling of 2575594242149 in words is "two trillion, five hundred seventy-five billion, five hundred ninety-four million, two hundred forty-two thousand, one hundred forty-nine".