5816332682778 has 64 divisors (see below), whose sum is σ = 12853008875520. Its totient is φ = 1745320972032.

The previous prime is 5816332682749. The next prime is 5816332682779. The reversal of 5816332682778 is 8772862336185.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5816332682779) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81508951 + ... + 81580277.

It is an arithmetic number, because the mean of its divisors is an integer number (200828263680).

Almost surely, 2^{5816332682778} is an apocalyptic number.

5816332682778 is an abundant number, since it is smaller than the sum of its proper divisors (7036676192742).

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

5816332682778 is a wasteful number, since it uses less digits than its factorization.

5816332682778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106131.

The product of its digits is 162570240, while the sum is 66.

The spelling of 5816332682778 in words is "five trillion, eight hundred sixteen billion, three hundred thirty-two million, six hundred eighty-two thousand, seven hundred seventy-eight".