4255811410889 has 2 divisors, whose sum is σ = 4255811410890. Its totient is φ = 4255811410888.

The previous prime is 4255811410867. The next prime is 4255811410901. The reversal of 4255811410889 is 9880141185524.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2896150468864 + 1359660942025 = 1701808^2 + 1166045^2 .

It is a cyclic number.

It is not a de Polignac number, because 4255811410889 - 2⁸ = 4255811410633 is a prime.

It is a super-2 number, since 2×4255811410889² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4255811410819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127905705444 + 2127905705445.

It is an arithmetic number, because the mean of its divisors is an integer number (2127905705445).

Almost surely, 2^{4255811410889} is an apocalyptic number.

It is an amenable number.

4255811410889 is a deficient number, since it is larger than the sum of its proper divisors (1).

4255811410889 is an equidigital number, since it uses as much as digits as its factorization.

4255811410889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3686400, while the sum is 56.

The spelling of 4255811410889 in words is "four trillion, two hundred fifty-five billion, eight hundred eleven million, four hundred ten thousand, eight hundred eighty-nine".