1108085559 has 24 divisors (see below), whose sum is σ = 1793393280. Its totient is φ = 605659824.

The previous prime is 1108085543. The next prime is 1108085579. The reversal of 1108085559 is 9555808011.

It is not a de Polignac number, because 1108085559 - 2⁴ = 1108085543 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1108085559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1108085579) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160489 + ... + 167250.

It is an arithmetic number, because the mean of its divisors is an integer number (74724720).

Almost surely, 2^1108085559 is an apocalyptic number.

1108085559 is a deficient number, since it is larger than the sum of its proper divisors (685307721).

1108085559 is a wasteful number, since it uses less digits than its factorization.

1108085559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327779 (or 327772 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 42.

The square root of 1108085559 is about 33287.9191148981. The cubic root of 1108085559 is about 1034.8032046663.

The spelling of 1108085559 in words is "one billion, one hundred eight million, eighty-five thousand, five hundred fifty-nine".