5503889 has 2 divisors, whose sum is σ = 5503890. Its totient is φ = 5503888.

The previous prime is 5503873. The next prime is 5503907. The reversal of 5503889 is 9883055.

5503889 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3268864 + 2235025 = 1808^2 + 1495^2 .

It is a cyclic number.

It is not a de Polignac number, because 5503889 - 2⁴ = 5503873 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5503859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2751944 + 2751945.

It is an arithmetic number, because the mean of its divisors is an integer number (2751945).

Almost surely, 2^5503889 is an apocalyptic number.

It is an amenable number.

5503889 is a deficient number, since it is larger than the sum of its proper divisors (1).

5503889 is an equidigital number, since it uses as much as digits as its factorization.

5503889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 5503889 is about 2346.0368709805. The cubic root of 5503889 is about 176.5590115843.

The spelling of 5503889 in words is "five million, five hundred three thousand, eight hundred eighty-nine".