2575222753717 has 2 divisors, whose sum is σ = 2575222753718. Its totient is φ = 2575222753716.

The previous prime is 2575222753699. The next prime is 2575222753721. The reversal of 2575222753717 is 7173572225752.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1809587253681 + 765635500036 = 1345209^2 + 875006^2 .

It is a cyclic number.

It is not a de Polignac number, because 2575222753717 - 2¹¹ = 2575222751669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2575222750717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1287611376858 + 1287611376859.

It is an arithmetic number, because the mean of its divisors is an integer number (1287611376859).

Almost surely, 2^{2575222753717} is an apocalyptic number.

It is an amenable number.

2575222753717 is a deficient number, since it is larger than the sum of its proper divisors (1).

2575222753717 is an equidigital number, since it uses as much as digits as its factorization.

2575222753717 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14406000, while the sum is 55.

The spelling of 2575222753717 in words is "two trillion, five hundred seventy-five billion, two hundred twenty-two million, seven hundred fifty-three thousand, seven hundred seventeen".