5678678351 has 8 divisors (see below), whose sum is σ = 6024540240. Its totient is φ = 5334130048.

The previous prime is 5678678323. The next prime is 5678678353. The reversal of 5678678351 is 1538768765.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5678678351 - 2²⁶ = 5611569487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5678678353) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 319481 + ... + 336786.

It is an arithmetic number, because the mean of its divisors is an integer number (753067530).

Almost surely, 2^5678678351 is an apocalyptic number.

5678678351 is a deficient number, since it is larger than the sum of its proper divisors (345861889).

5678678351 is a wasteful number, since it uses less digits than its factorization.

5678678351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656793.

The product of its digits is 8467200, while the sum is 56.

The square root of 5678678351 is about 75357.0059848452. The cubic root of 5678678351 is about 1784.0858829359.

The spelling of 5678678351 in words is "five billion, six hundred seventy-eight million, six hundred seventy-eight thousand, three hundred fifty-one".