5778143 has 8 divisors (see below), whose sum is σ = 6624288. Its totient is φ = 4937184.

The previous prime is 5778137. The next prime is 5778151. The reversal of 5778143 is 3418775.

5778143 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5778143 - 2⁸ = 5777887 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5778173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1505 + ... + 3717.

It is an arithmetic number, because the mean of its divisors is an integer number (828036).

Almost surely, 2^5778143 is an apocalyptic number.

5778143 is a deficient number, since it is larger than the sum of its proper divisors (846145).

5778143 is a wasteful number, since it uses less digits than its factorization.

5778143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593.

The product of its digits is 23520, while the sum is 35.

The square root of 5778143 is about 2403.7768199232. The cubic root of 5778143 is about 179.4442012249. Note that the first 3 decimals are identical.

The spelling of 5778143 in words is "five million, seven hundred seventy-eight thousand, one hundred forty-three".