617253341743 has 2 divisors, whose sum is σ = 617253341744. Its totient is φ = 617253341742.

The previous prime is 617253341693. The next prime is 617253341767. The reversal of 617253341743 is 347143352716.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 617253341743 - 2⁹ = 617253341231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 617253341693 and 617253341702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (617253371743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308626670871 + 308626670872.

It is an arithmetic number, because the mean of its divisors is an integer number (308626670872).

Almost surely, 2^617253341743 is an apocalyptic number.

617253341743 is a deficient number, since it is larger than the sum of its proper divisors (1).

617253341743 is an equidigital number, since it uses as much as digits as its factorization.

617253341743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 46.

The spelling of 617253341743 in words is "six hundred seventeen billion, two hundred fifty-three million, three hundred forty-one thousand, seven hundred forty-three".