2545051255423 has 2 divisors, whose sum is σ = 2545051255424. Its totient is φ = 2545051255422.

The previous prime is 2545051255403. The next prime is 2545051255427. The reversal of 2545051255423 is 3245521505452.

2545051255423 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2545051255423 - 2⁵ = 2545051255391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2545051255423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2545051255427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1272525627711 + 1272525627712.

It is an arithmetic number, because the mean of its divisors is an integer number (1272525627712).

Almost surely, 2^{2545051255423} is an apocalyptic number.

2545051255423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2545051255423 is an equidigital number, since it uses as much as digits as its factorization.

2545051255423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200000, while the sum is 43.

The spelling of 2545051255423 in words is "two trillion, five hundred forty-five billion, fifty-one million, two hundred fifty-five thousand, four hundred twenty-three".