5678651378676 has 24 divisors (see below), whose sum is σ = 13381376518944. Its totient is φ = 1874142368800.

The previous prime is 5678651378651. The next prime is 5678651378773. The reversal of 5678651378676 is 6768731568765.

It is a junction number, because it is equal to n+sod(n) for n = 5678651378598 and 5678651378607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2342676750 + ... + 2342679173.

It is an arithmetic number, because the mean of its divisors is an integer number (557557354956).

Almost surely, 2^{5678651378676} is an apocalyptic number.

It is an amenable number.

5678651378676 is an abundant number, since it is smaller than the sum of its proper divisors (7702725140268).

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

5678651378676 is a wasteful number, since it uses less digits than its factorization.

5678651378676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4685356031 (or 4685356029 counting only the distinct ones).

The product of its digits is 2133734400, while the sum is 75.

The spelling of 5678651378676 in words is "five trillion, six hundred seventy-eight billion, six hundred fifty-one million, three hundred seventy-eight thousand, six hundred seventy-six".