5316795778 has 16 divisors (see below), whose sum is σ = 9153630720. Its totient is φ = 2268845856.

The previous prime is 5316795773. The next prime is 5316795811. The reversal of 5316795778 is 8775976135.

It is not an unprimeable number, because it can be changed into a prime (5316795773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811698 + ... + 818221.

It is an arithmetic number, because the mean of its divisors is an integer number (572101920).

Almost surely, 2^5316795778 is an apocalyptic number.

5316795778 is a deficient number, since it is larger than the sum of its proper divisors (3836834942).

5316795778 is a wasteful number, since it uses less digits than its factorization.

5316795778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630161.

The product of its digits is 11113200, while the sum is 58.

The square root of 5316795778 is about 72916.3615246949. The cubic root of 5316795778 is about 1745.3531990588.

The spelling of 5316795778 in words is "five billion, three hundred sixteen million, seven hundred ninety-five thousand, seven hundred seventy-eight".