30613803609 has 8 divisors (see below), whose sum is σ = 43219487520. Its totient is φ = 19208661056.

The previous prime is 30613803607. The next prime is 30613803653. The reversal of 30613803609 is 90630831603.

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 30613803609 - 2¹ = 30613803607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30613803607) 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, 300135279 + ... + 300135380.

It is an arithmetic number, because the mean of its divisors is an integer number (5402435940).

Almost surely, 2^30613803609 is an apocalyptic number.

It is an amenable number.

30613803609 is a deficient number, since it is larger than the sum of its proper divisors (12605683911).

30613803609 is a wasteful number, since it uses less digits than its factorization.

30613803609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600270679.

The product of its (nonzero) digits is 69984, while the sum is 39.

The spelling of 30613803609 in words is "thirty billion, six hundred thirteen million, eight hundred three thousand, six hundred nine".