2575042213 has 2 divisors, whose sum is σ = 2575042214. Its totient is φ = 2575042212.

The previous prime is 2575042193. The next prime is 2575042243. The reversal of 2575042213 is 3122405752.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2331151524 + 243890689 = 48282^2 + 15617^2 .

It is a cyclic number.

It is not a de Polignac number, because 2575042213 - 2⁵ = 2575042181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2575042243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1287521106 + 1287521107.

It is an arithmetic number, because the mean of its divisors is an integer number (1287521107).

Almost surely, 2^2575042213 is an apocalyptic number.

It is an amenable number.

2575042213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2575042213 is an equidigital number, since it uses as much as digits as its factorization.

2575042213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 2575042213 is about 50744.8737608046. The cubic root of 2575042213 is about 1370.6548830618.

Adding to 2575042213 its reverse (3122405752), we get a palindrome (5697447965).

The spelling of 2575042213 in words is "two billion, five hundred seventy-five million, forty-two thousand, two hundred thirteen".