1109587413 has 32 divisors (see below), whose sum is σ = 1729677312. Its totient is φ = 625838400.

The previous prime is 1109587397. The next prime is 1109587447. The reversal of 1109587413 is 3147859011.

It is not a de Polignac number, because 1109587413 - 2⁴ = 1109587397 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1109587463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8328 + ... + 47838.

It is an arithmetic number, because the mean of its divisors is an integer number (54052416).

Almost surely, 2^1109587413 is an apocalyptic number.

It is an amenable number.

1109587413 is a deficient number, since it is larger than the sum of its proper divisors (620089899).

1109587413 is a wasteful number, since it uses less digits than its factorization.

1109587413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39585.

The product of its (nonzero) digits is 30240, while the sum is 39.

The square root of 1109587413 is about 33310.4700207007. The cubic root of 1109587413 is about 1035.2705036385.

The spelling of 1109587413 in words is "one billion, one hundred nine million, five hundred eighty-seven thousand, four hundred thirteen".