2454719245717 has 2 divisors, whose sum is σ = 2454719245718. Its totient is φ = 2454719245716.

The previous prime is 2454719245691. The next prime is 2454719245739. The reversal of 2454719245717 is 7175429174542.

2454719245717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2153970104881 + 300749140836 = 1467641^2 + 548406^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2454719245717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2454719240717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1227359622858 + 1227359622859.

It is an arithmetic number, because the mean of its divisors is an integer number (1227359622859).

Almost surely, 2^{2454719245717} is an apocalyptic number.

It is an amenable number.

2454719245717 is a deficient number, since it is larger than the sum of its proper divisors (1).

2454719245717 is an equidigital number, since it uses as much as digits as its factorization.

2454719245717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19756800, while the sum is 58.

The spelling of 2454719245717 in words is "two trillion, four hundred fifty-four billion, seven hundred nineteen million, two hundred forty-five thousand, seven hundred seventeen".