2530003247 has 2 divisors, whose sum is σ = 2530003248. Its totient is φ = 2530003246.

The previous prime is 2530003241. The next prime is 2530003309. The reversal of 2530003247 is 7423000352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2530003247 - 2⁶ = 2530003183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2530003241) 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, 1265001623 + 1265001624.

It is an arithmetic number, because the mean of its divisors is an integer number (1265001624).

Almost surely, 2^2530003247 is an apocalyptic number.

2530003247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530003247 is an equidigital number, since it uses as much as digits as its factorization.

2530003247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 2530003247 is about 50299.1376367428. The cubic root of 2530003247 is about 1362.6166547371.

Adding to 2530003247 its reverse (7423000352), we get a palindrome (9953003599).

The spelling of 2530003247 in words is "two billion, five hundred thirty million, three thousand, two hundred forty-seven".