130585909 has 8 divisors (see below), whose sum is σ = 131928192. Its totient is φ = 129249120.

The previous prime is 130585877. The next prime is 130585937. The reversal of 130585909 is 909585031.

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 130585909 - 2⁵ = 130585877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130585999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59577 + ... + 61729.

It is an arithmetic number, because the mean of its divisors is an integer number (16491024).

Almost surely, 2^130585909 is an apocalyptic number.

It is an amenable number.

130585909 is a deficient number, since it is larger than the sum of its proper divisors (1342283).

130585909 is a wasteful number, since it uses less digits than its factorization.

130585909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747.

The product of its (nonzero) digits is 48600, while the sum is 40.

The square root of 130585909 is about 11427.4191749493. The cubic root of 130585909 is about 507.3396116883.

The spelling of 130585909 in words is "one hundred thirty million, five hundred eighty-five thousand, nine hundred nine".