1088984458909 has 2 divisors, whose sum is σ = 1088984458910. Its totient is φ = 1088984458908.

The previous prime is 1088984458889. The next prime is 1088984458943. The reversal of 1088984458909 is 9098544898801.

1088984458909 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 590799763225 + 498184695684 = 768635^2 + 705822^2 .

It is a cyclic number.

It is not a de Polignac number, because 1088984458909 - 2⁷ = 1088984458781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1088984458999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 544492229454 + 544492229455.

It is an arithmetic number, because the mean of its divisors is an integer number (544492229455).

Almost surely, 2^{1088984458909} is an apocalyptic number.

It is an amenable number.

1088984458909 is a deficient number, since it is larger than the sum of its proper divisors (1).

1088984458909 is an equidigital number, since it uses as much as digits as its factorization.

1088984458909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 238878720, while the sum is 73.

The spelling of 1088984458909 in words is "one trillion, eighty-eight billion, nine hundred eighty-four million, four hundred fifty-eight thousand, nine hundred nine".