2500300530525 has 48 divisors (see below), whose sum is σ = 4725690742784. Its totient is φ = 1142676780480.

The previous prime is 2500300530523. The next prime is 2500300530557. The reversal of 2500300530525 is 5250350030052.

It is not a de Polignac number, because 2500300530525 - 2¹ = 2500300530523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2500300530492 and 2500300530501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500300530523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1233504 + ... + 2553846.

Almost surely, 2^{2500300530525} is an apocalyptic number.

2500300530525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2500300530525 is a deficient number, since it is larger than the sum of its proper divisors (2225390212259).

2500300530525 is a wasteful number, since it uses less digits than its factorization.

2500300530525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323970 (or 1323965 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 30.

Adding to 2500300530525 its reverse (5250350030052), we get a palindrome (7750650560577).

The spelling of 2500300530525 in words is "two trillion, five hundred billion, three hundred million, five hundred thirty thousand, five hundred twenty-five".