5817994788 has 24 divisors (see below), whose sum is σ = 14289812320. Its totient is φ = 1837261440.

The previous prime is 5817994771. The next prime is 5817994789. The reversal of 5817994788 is 8874997185.

It is not an unprimeable number, because it can be changed into a prime (5817994789) 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, 12758533 + ... + 12758988.

Almost surely, 2^5817994788 is an apocalyptic number.

It is an amenable number.

5817994788 is an abundant number, since it is smaller than the sum of its proper divisors (8471817532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5817994788 is a wasteful number, since it uses less digits than its factorization.

5817994788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25517547 (or 25517545 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 66.

The square root of 5817994788 is about 76275.7811366098. The cubic root of 5817994788 is about 1798.5579796416.

The spelling of 5817994788 in words is "five billion, eight hundred seventeen million, nine hundred ninety-four thousand, seven hundred eighty-eight".