2445002503 has 2 divisors, whose sum is σ = 2445002504. Its totient is φ = 2445002502.

The previous prime is 2445002459. The next prime is 2445002531. The reversal of 2445002503 is 3052005442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2445002503 - 2¹⁷ = 2444871431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2445002533) 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, 1222501251 + 1222501252.

It is an arithmetic number, because the mean of its divisors is an integer number (1222501252).

Almost surely, 2^2445002503 is an apocalyptic number.

2445002503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2445002503 is an equidigital number, since it uses as much as digits as its factorization.

2445002503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2445002503 is about 49446.9665702559. The cubic root of 2445002503 is about 1347.1825103726.

Adding to 2445002503 its reverse (3052005442), we get a palindrome (5497007945).

The spelling of 2445002503 in words is "two billion, four hundred forty-five million, two thousand, five hundred three".