2530855082143 has 2 divisors, whose sum is σ = 2530855082144. Its totient is φ = 2530855082142.

The previous prime is 2530855082131. The next prime is 2530855082191. The reversal of 2530855082143 is 3412805580352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2530855082143 - 2⁹ = 2530855081631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2530855082093 and 2530855082102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2530855082123) 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, 1265427541071 + 1265427541072.

It is an arithmetic number, because the mean of its divisors is an integer number (1265427541072).

Almost surely, 2^{2530855082143} is an apocalyptic number.

2530855082143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530855082143 is an equidigital number, since it uses as much as digits as its factorization.

2530855082143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152000, while the sum is 46.

The spelling of 2530855082143 in words is "two trillion, five hundred thirty billion, eight hundred fifty-five million, eighty-two thousand, one hundred forty-three".