2530500000225 has 24 divisors (see below), whose sum is σ = 4184143819680. Its totient is φ = 1349476187520.

The previous prime is 2530500000211. The next prime is 2530500000227. The reversal of 2530500000225 is 5220000050352.

It is not a de Polignac number, because 2530500000225 - 2¹⁰ = 2530499999201 is a prime.

It is a super-2 number, since 2×2530500000225² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2530500000195 and 2530500000204.

It is not an unprimeable number, because it can be changed into a prime (2530500000227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 721764 + ... + 2362613.

It is an arithmetic number, because the mean of its divisors is an integer number (174339325820).

Almost surely, 2^{2530500000225} is an apocalyptic number.

2530500000225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2530500000225 is a deficient number, since it is larger than the sum of its proper divisors (1653643819455).

2530500000225 is a wasteful number, since it uses less digits than its factorization.

2530500000225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3095329 (or 3095324 counting only the distinct ones).

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

Adding to 2530500000225 its reverse (5220000050352), we get a palindrome (7750500050577).

The spelling of 2530500000225 in words is "two trillion, five hundred thirty billion, five hundred million, two hundred twenty-five", and thus it is an aban number.