2525053003243 has 2 divisors, whose sum is σ = 2525053003244. Its totient is φ = 2525053003242.

The previous prime is 2525053003237. The next prime is 2525053003259. The reversal of 2525053003243 is 3423003505252.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2525053003243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2525053003199 and 2525053003208.

It is not a weakly prime, because it can be changed into another prime (2525053003843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262526501621 + 1262526501622.

It is an arithmetic number, because the mean of its divisors is an integer number (1262526501622).

Almost surely, 2^{2525053003243} is an apocalyptic number.

2525053003243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525053003243 is an equidigital number, since it uses as much as digits as its factorization.

2525053003243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 34.

Adding to 2525053003243 its reverse (3423003505252), we get a palindrome (5948056508495).

The spelling of 2525053003243 in words is "two trillion, five hundred twenty-five billion, fifty-three million, three thousand, two hundred forty-three".