4541105189 has 2 divisors, whose sum is σ = 4541105190. Its totient is φ = 4541105188.

The previous prime is 4541105143. The next prime is 4541105197. The reversal of 4541105189 is 9815011454.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4376880964 + 164224225 = 66158^2 + 12815^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4541105189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4541101189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2270552594 + 2270552595.

It is an arithmetic number, because the mean of its divisors is an integer number (2270552595).

Almost surely, 2^4541105189 is an apocalyptic number.

It is an amenable number.

4541105189 is a deficient number, since it is larger than the sum of its proper divisors (1).

4541105189 is an equidigital number, since it uses as much as digits as its factorization.

4541105189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 38.

The square root of 4541105189 is about 67387.7228358401. The cubic root of 4541105189 is about 1655.9752972124.

The spelling of 4541105189 in words is "four billion, five hundred forty-one million, one hundred five thousand, one hundred eighty-nine".