5811617099 has 8 divisors (see below), whose sum is σ = 5848134480. Its totient is φ = 5775184800.

The previous prime is 5811617083. The next prime is 5811617111. The reversal of 5811617099 is 9907161185.

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 5811617099 - 2⁴ = 5811617083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5811610099) 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, 118637 + ... + 160305.

It is an arithmetic number, because the mean of its divisors is an integer number (731016810).

Almost surely, 2^5811617099 is an apocalyptic number.

5811617099 is a deficient number, since it is larger than the sum of its proper divisors (36517381).

5811617099 is a wasteful number, since it uses less digits than its factorization.

5811617099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42541.

The product of its (nonzero) digits is 136080, while the sum is 47.

The square root of 5811617099 is about 76233.9628971235. The cubic root of 5811617099 is about 1797.9005459500.

The spelling of 5811617099 in words is "five billion, eight hundred eleven million, six hundred seventeen thousand, ninety-nine".