4533149 has 2 divisors, whose sum is σ = 4533150. Its totient is φ = 4533148.

The previous prime is 4533131. The next prime is 4533163. The reversal of 4533149 is 9413354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3960100 + 573049 = 1990^2 + 757^2 .

It is a cyclic number.

It is not a de Polignac number, because 4533149 - 2⁸ = 4532893 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4533049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2266574 + 2266575.

It is an arithmetic number, because the mean of its divisors is an integer number (2266575).

Almost surely, 2^4533149 is an apocalyptic number.

It is an amenable number.

4533149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4533149 is an equidigital number, since it uses as much as digits as its factorization.

4533149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 29.

The square root of 4533149 is about 2129.1193014953. The cubic root of 4533149 is about 165.5007621290.

The spelling of 4533149 in words is "four million, five hundred thirty-three thousand, one hundred forty-nine".