2512513755163 has 2 divisors, whose sum is σ = 2512513755164. Its totient is φ = 2512513755162.

The previous prime is 2512513755139. The next prime is 2512513755173. The reversal of 2512513755163 is 3615573152152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2512513755163 - 2³³ = 2503923820571 is a prime.

It is not a weakly prime, because it can be changed into another prime (2512513755173) 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, 1256256877581 + 1256256877582.

It is an arithmetic number, because the mean of its divisors is an integer number (1256256877582).

Almost surely, 2^{2512513755163} is an apocalyptic number.

2512513755163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2512513755163 is an equidigital number, since it uses as much as digits as its factorization.

2512513755163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 945000, while the sum is 46.

The spelling of 2512513755163 in words is "two trillion, five hundred twelve billion, five hundred thirteen million, seven hundred fifty-five thousand, one hundred sixty-three".