5556799 has 4 divisors (see below), whose sum is σ = 5561536. Its totient is φ = 5552064.

The previous prime is 5556791. The next prime is 5556821. The reversal of 5556799 is 9976555.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9976555 = 5 ⋅1995311.

It is a cyclic number.

It is not a de Polignac number, because 5556799 - 2³ = 5556791 is a prime.

It is a Duffinian number.

5556799 is a lucky number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556791) 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, 847 + ... + 3439.

It is an arithmetic number, because the mean of its divisors is an integer number (1390384).

Almost surely, 2^5556799 is an apocalyptic number.

5556799 is a deficient number, since it is larger than the sum of its proper divisors (4737).

5556799 is a wasteful number, since it uses less digits than its factorization.

5556799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4736.

The product of its digits is 425250, while the sum is 46.

The square root of 5556799 is about 2357.2863635969. The cubic root of 5556799 is about 177.1229741137.

The spelling of 5556799 in words is "five million, five hundred fifty-six thousand, seven hundred ninety-nine".