2525000002503 has 16 divisors (see below), whose sum is σ = 3672753845376. Its totient is φ = 1530291961440.

The previous prime is 2525000002477. The next prime is 2525000002549. The reversal of 2525000002503 is 3052000005252.

It is not a de Polignac number, because 2525000002503 - 2⁹ = 2525000001991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525000002573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8693301 + ... + 8979057.

It is an arithmetic number, because the mean of its divisors is an integer number (229547115336).

Almost surely, 2^{2525000002503} is an apocalyptic number.

2525000002503 is a deficient number, since it is larger than the sum of its proper divisors (1147753842873).

2525000002503 is a wasteful number, since it uses less digits than its factorization.

2525000002503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553534.

The product of its (nonzero) digits is 3000, while the sum is 24.

Adding to 2525000002503 its reverse (3052000005252), we get a palindrome (5577000007755).

The spelling of 2525000002503 in words is "two trillion, five hundred twenty-five billion, two thousand, five hundred three".