2555511028271 has 2 divisors, whose sum is σ = 2555511028272. Its totient is φ = 2555511028270.

The previous prime is 2555511028223. The next prime is 2555511028319. The reversal of 2555511028271 is 1728201155552.

It is a balanced prime because it is at equal distance from previous prime (2555511028223) and next prime (2555511028319).

It is a cyclic number.

It is not a de Polignac number, because 2555511028271 - 2²² = 2555506833967 is a prime.

It is a super-2 number, since 2×2555511028271² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2555511024271) 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, 1277755514135 + 1277755514136.

It is an arithmetic number, because the mean of its divisors is an integer number (1277755514136).

Almost surely, 2^{2555511028271} is an apocalyptic number.

2555511028271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555511028271 is an equidigital number, since it uses as much as digits as its factorization.

2555511028271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 280000, while the sum is 44.

The spelling of 2555511028271 in words is "two trillion, five hundred fifty-five billion, five hundred eleven million, twenty-eight thousand, two hundred seventy-one".