4605005189 has 2 divisors, whose sum is σ = 4605005190. Its totient is φ = 4605005188.

The previous prime is 4605005183. The next prime is 4605005227. The reversal of 4605005189 is 9815005064.

It is an a-pointer prime, because the next prime (4605005227) can be obtained adding 4605005189 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4604708164 + 297025 = 67858^2 + 545^2 .

It is a cyclic number.

It is not a de Polignac number, because 4605005189 - 2¹⁶ = 4604939653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4605005183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2302502594 + 2302502595.

It is an arithmetic number, because the mean of its divisors is an integer number (2302502595).

Almost surely, 2^4605005189 is an apocalyptic number.

It is an amenable number.

4605005189 is a deficient number, since it is larger than the sum of its proper divisors (1).

4605005189 is an equidigital number, since it uses as much as digits as its factorization.

4605005189 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 4605005189 is about 67860.1885423258. The cubic root of 4605005189 is about 1663.7064792782.

The spelling of 4605005189 in words is "four billion, six hundred five million, five thousand, one hundred eighty-nine".