2572561141 has 2 divisors, whose sum is σ = 2572561142. Its totient is φ = 2572561140.

The previous prime is 2572561037. The next prime is 2572561151. The reversal of 2572561141 is 1411652752.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1496065041 + 1076496100 = 38679^2 + 32810^2 .

It is a cyclic number.

It is not a de Polignac number, because 2572561141 - 2⁹ = 2572560629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2572561097 and 2572561106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2572561151) 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 as a sum of consecutive naturals, namely, 1286280570 + 1286280571.

It is an arithmetic number, because the mean of its divisors is an integer number (1286280571).

Almost surely, 2^2572561141 is an apocalyptic number.

It is an amenable number.

2572561141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2572561141 is an equidigital number, since it uses as much as digits as its factorization.

2572561141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16800, while the sum is 34.

The square root of 2572561141 is about 50720.4213409155. The cubic root of 2572561141 is about 1370.2145296030.

The spelling of 2572561141 in words is "two billion, five hundred seventy-two million, five hundred sixty-one thousand, one hundred forty-one".