4255342822657 has 2 divisors, whose sum is σ = 4255342822658. Its totient is φ = 4255342822656.

The previous prime is 4255342822561. The next prime is 4255342822667. The reversal of 4255342822657 is 7562282435524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2752649310321 + 1502693512336 = 1659111^2 + 1225844^2 .

It is a cyclic number.

It is not a de Polignac number, because 4255342822657 - 2¹⁵ = 4255342789889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4255342822598 and 4255342822607.

It is not a weakly prime, because it can be changed into another prime (4255342822667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127671411328 + 2127671411329.

It is an arithmetic number, because the mean of its divisors is an integer number (2127671411329).

Almost surely, 2^{4255342822657} is an apocalyptic number.

It is an amenable number.

4255342822657 is a deficient number, since it is larger than the sum of its proper divisors (1).

4255342822657 is an equidigital number, since it uses as much as digits as its factorization.

4255342822657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256000, while the sum is 55.

The spelling of 4255342822657 in words is "four trillion, two hundred fifty-five billion, three hundred forty-two million, eight hundred twenty-two thousand, six hundred fifty-seven".