5120189 has 2 divisors, whose sum is σ = 5120190. Its totient is φ = 5120188.

The previous prime is 5120183. The next prime is 5120201. The reversal of 5120189 is 9810215.

It is a happy number.

5120189 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., 4687225 + 432964 = 2165^2 + 658^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5120189 is a prime.

It is equal to p₃₅₆₂₅₅ and since 5120189 and 356255 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5120183) 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 as a sum of consecutive naturals, namely, 2560094 + 2560095.

It is an arithmetic number, because the mean of its divisors is an integer number (2560095).

Almost surely, 2^5120189 is an apocalyptic number.

It is an amenable number.

5120189 is a deficient number, since it is larger than the sum of its proper divisors (1).

5120189 is an equidigital number, since it uses as much as digits as its factorization.

5120189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 5120189 is about 2262.7834629058. The cubic root of 5120189 is about 172.3568959481.

Adding to 5120189 its sum of digits (26), we get a palindrome (5120215).

The spelling of 5120189 in words is "five million, one hundred twenty thousand, one hundred eighty-nine".