2555511028223 has 2 divisors, whose sum is σ = 2555511028224. Its totient is φ = 2555511028222.

The previous prime is 2555511028163. The next prime is 2555511028271. The reversal of 2555511028223 is 3228201155552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2555511028223 - 2²⁸ = 2555242592767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2555511028123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277755514111 + 1277755514112.

It is an arithmetic number, because the mean of its divisors is an integer number (1277755514112).

Almost surely, 2^{2555511028223} is an apocalyptic number.

2555511028223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555511028223 is an equidigital number, since it uses as much as digits as its factorization.

2555511028223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240000, while the sum is 41.

The spelling of 2555511028223 in words is "two trillion, five hundred fifty-five billion, five hundred eleven million, twenty-eight thousand, two hundred twenty-three".