5778799 has 4 divisors (see below), whose sum is σ = 6223336. Its totient is φ = 5334264.

The previous prime is 5778779. The next prime is 5778821. The reversal of 5778799 is 9978775.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5778799 - 2⁵ = 5778767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5778769) 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 3 ways as a sum of consecutive naturals, for example, 222249 + ... + 222274.

It is an arithmetic number, because the mean of its divisors is an integer number (1555834).

Almost surely, 2^5778799 is an apocalyptic number.

5778799 is a deficient number, since it is larger than the sum of its proper divisors (444537).

5778799 is a wasteful number, since it uses less digits than its factorization.

5778799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444536.

The product of its digits is 1111320, while the sum is 52.

The square root of 5778799 is about 2403.9132679862. The cubic root of 5778799 is about 179.4509918115.

The spelling of 5778799 in words is "five million, seven hundred seventy-eight thousand, seven hundred ninety-nine".