1109607059 has 8 divisors (see below), whose sum is σ = 1214761152. Its totient is φ = 1005166440.

The previous prime is 1109607053. The next prime is 1109607091. The reversal of 1109607059 is 9507069011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1109607059 - 2⁴ = 1109607043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1109607053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175109 + ... + 181334.

It is an arithmetic number, because the mean of its divisors is an integer number (151845144).

Almost surely, 2^1109607059 is an apocalyptic number.

1109607059 is a deficient number, since it is larger than the sum of its proper divisors (105154093).

1109607059 is a wasteful number, since it uses less digits than its factorization.

1109607059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356737.

The product of its (nonzero) digits is 17010, while the sum is 38.

The square root of 1109607059 is about 33310.7649116618. The cubic root of 1109607059 is about 1035.2766136586.

The spelling of 1109607059 in words is "one billion, one hundred nine million, six hundred seven thousand, fifty-nine".