2525002603 has 2 divisors, whose sum is σ = 2525002604. Its totient is φ = 2525002602.

The previous prime is 2525002547. The next prime is 2525002633. The reversal of 2525002603 is 3062005252.

2525002603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2525002603 is a prime.

It is not a weakly prime, because it can be changed into another prime (2525002633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262501301 + 1262501302.

It is an arithmetic number, because the mean of its divisors is an integer number (1262501302).

Almost surely, 2^2525002603 is an apocalyptic number.

2525002603 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525002603 is an equidigital number, since it uses as much as digits as its factorization.

2525002603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2525002603 is about 50249.4040064158. The cubic root of 2525002603 is about 1361.7183087119.

Adding to 2525002603 its reverse (3062005252), we get a palindrome (5587007855).

The spelling of 2525002603 in words is "two billion, five hundred twenty-five million, two thousand, six hundred three".