8890055071 has 2 divisors, whose sum is σ = 8890055072. Its totient is φ = 8890055070.

The previous prime is 8890055017. The next prime is 8890055077. The reversal of 8890055071 is 1705500988.

Together with previous prime (8890055017) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8890055071 - 2²³ = 8881666463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8890055077) 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, 4445027535 + 4445027536.

It is an arithmetic number, because the mean of its divisors is an integer number (4445027536).

Almost surely, 2^8890055071 is an apocalyptic number.

8890055071 is a deficient number, since it is larger than the sum of its proper divisors (1).

8890055071 is an equidigital number, since it uses as much as digits as its factorization.

8890055071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 43.

The square root of 8890055071 is about 94287.0885699627. The cubic root of 8890055071 is about 2071.5789233153.

The spelling of 8890055071 in words is "eight billion, eight hundred ninety million, fifty-five thousand, seventy-one".