984827055089 has 2 divisors, whose sum is σ = 984827055090. Its totient is φ = 984827055088.

The previous prime is 984827055031. The next prime is 984827055143. The reversal of 984827055089 is 980550728489.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 706272160000 + 278554895089 = 840400^2 + 527783^2 .

It is a cyclic number.

It is not a de Polignac number, because 984827055089 - 2⁸ = 984827054833 is a prime.

It is not a weakly prime, because it can be changed into another prime (984827055019) 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, 492413527544 + 492413527545.

It is an arithmetic number, because the mean of its divisors is an integer number (492413527545).

Almost surely, 2^984827055089 is an apocalyptic number.

It is an amenable number.

984827055089 is a deficient number, since it is larger than the sum of its proper divisors (1).

984827055089 is an equidigital number, since it uses as much as digits as its factorization.

984827055089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58060800, while the sum is 65.

The spelling of 984827055089 in words is "nine hundred eighty-four billion, eight hundred twenty-seven million, fifty-five thousand, eighty-nine".