2503325216263 has 2 divisors, whose sum is σ = 2503325216264. Its totient is φ = 2503325216262.

The previous prime is 2503325216213. The next prime is 2503325216297. The reversal of 2503325216263 is 3626125233052.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2503325216263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2503325216213) 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, 1251662608131 + 1251662608132.

It is an arithmetic number, because the mean of its divisors is an integer number (1251662608132).

Almost surely, 2^{2503325216263} is an apocalyptic number.

2503325216263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2503325216263 is an equidigital number, since it uses as much as digits as its factorization.

2503325216263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 2503325216263 in words is "two trillion, five hundred three billion, three hundred twenty-five million, two hundred sixteen thousand, two hundred sixty-three".