5684388178 has 12 divisors (see below), whose sum is σ = 9918677502. Its totient is φ = 2436166320.

The previous prime is 5684388173. The next prime is 5684388211. The reversal of 5684388178 is 8718834865.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3614775129 + 2069613049 = 60123^2 + 45493^2 .

It is not an unprimeable number, because it can be changed into a prime (5684388173) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29001883 + ... + 29002078.

Almost surely, 2^5684388178 is an apocalyptic number.

5684388178 is a deficient number, since it is larger than the sum of its proper divisors (4234289324).

5684388178 is a wasteful number, since it uses less digits than its factorization.

5684388178 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58003977 (or 58003970 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 58.

The square root of 5684388178 is about 75394.8816432521. The cubic root of 5684388178 is about 1784.6836399484.

The spelling of 5684388178 in words is "five billion, six hundred eighty-four million, three hundred eighty-eight thousand, one hundred seventy-eight".