5813228899 has 4 divisors (see below), whose sum is σ = 5823446040. Its totient is φ = 5803011760.

The previous prime is 5813228879. The next prime is 5813228933. The reversal of 5813228899 is 9988223185.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9988223185 = 5 ⋅1997644637.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5813228899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5813228819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5107717 + ... + 5108854.

It is an arithmetic number, because the mean of its divisors is an integer number (1455861510).

Almost surely, 2^5813228899 is an apocalyptic number.

5813228899 is a deficient number, since it is larger than the sum of its proper divisors (10217141).

5813228899 is a wasteful number, since it uses less digits than its factorization.

5813228899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10217140.

The product of its digits is 2488320, while the sum is 55.

The square root of 5813228899 is about 76244.5335679877. The cubic root of 5813228899 is about 1798.0667411297.

The spelling of 5813228899 in words is "five billion, eight hundred thirteen million, two hundred twenty-eight thousand, eight hundred ninety-nine".