5678188978176 has 1568 divisors, whose sum is σ = 20516687785440. Its totient is φ = 1547934105600.

The previous prime is 5678188978127. The next prime is 5678188978201. The reversal of 5678188978176 is 6718798818765.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a junction number, because it is equal to n+sod(n) for n = 5678188978095 and 5678188978104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 52093476810 + ... + 52093476918.

Almost surely, 2^{5678188978176} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5678188978176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10258343892720).

5678188978176 is an abundant number, since it is smaller than the sum of its proper divisors (14838498807264).

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

5678188978176 is a wasteful number, since it uses less digits than its factorization.

5678188978176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 199 counting only the distinct ones).

The product of its digits is 2275983360, while the sum is 81.

The spelling of 5678188978176 in words is "five trillion, six hundred seventy-eight billion, one hundred eighty-eight million, nine hundred seventy-eight thousand, one hundred seventy-six".