5555789 has 8 divisors (see below), whose sum is σ = 5764608. Its totient is φ = 5348880.

The previous prime is 5555777. The next prime is 5555807. The reversal of 5555789 is 9875555.

5555789 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5555789 is a prime.

It is a Duffinian number.

It is a Curzon 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 (5555189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8264 + ... + 8910.

It is an arithmetic number, because the mean of its divisors is an integer number (720576).

Almost surely, 2^5555789 is an apocalyptic number.

It is an amenable number.

5555789 is a deficient number, since it is larger than the sum of its proper divisors (208819).

5555789 is a wasteful number, since it uses less digits than its factorization.

5555789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955.

The product of its digits is 315000, while the sum is 44.

The square root of 5555789 is about 2357.0721244799. The cubic root of 5555789 is about 177.1122422131.

The spelling of 5555789 in words is "five million, five hundred fifty-five thousand, seven hundred eighty-nine".