5678158423 has 12 divisors (see below), whose sum is σ = 6893505712. Its totient is φ = 4580697600.

The previous prime is 5678158399. The next prime is 5678158441. The reversal of 5678158423 is 3248518765.

It is a happy number.

It is not a de Polignac number, because 5678158423 - 2⁵ = 5678158391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5678158223) 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 11 ways as a sum of consecutive naturals, for example, 1401378 + ... + 1405423.

Almost surely, 2^5678158423 is an apocalyptic number.

5678158423 is a deficient number, since it is larger than the sum of its proper divisors (1215347289).

5678158423 is a wasteful number, since it uses less digits than its factorization.

5678158423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2806842 (or 2806825 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 49.

The square root of 5678158423 is about 75353.5561403707. The cubic root of 5678158423 is about 1784.0314322076.

The spelling of 5678158423 in words is "five billion, six hundred seventy-eight million, one hundred fifty-eight thousand, four hundred twenty-three".