2505124241 has 2 divisors, whose sum is σ = 2505124242. Its totient is φ = 2505124240.

The previous prime is 2505124213. The next prime is 2505124289. The reversal of 2505124241 is 1424215052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1315150225 + 1189974016 = 36265^2 + 34496^2 .

It is a cyclic number.

It is not a de Polignac number, because 2505124241 - 2¹⁰ = 2505123217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2505124241.

It is not a weakly prime, because it can be changed into another prime (2505124541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252562120 + 1252562121.

It is an arithmetic number, because the mean of its divisors is an integer number (1252562121).

Almost surely, 2^2505124241 is an apocalyptic number.

It is an amenable number.

2505124241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505124241 is an equidigital number, since it uses as much as digits as its factorization.

2505124241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 2505124241 is about 50051.2161790301. The cubic root of 2505124241 is about 1358.1354641340.

Adding to 2505124241 its reverse (1424215052), we get a palindrome (3929339293).

The spelling of 2505124241 in words is "two billion, five hundred five million, one hundred twenty-four thousand, two hundred forty-one".