4500541 has 2 divisors, whose sum is σ = 4500542. Its totient is φ = 4500540.

The previous prime is 4500493. The next prime is 4500547. The reversal of 4500541 is 1450054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3048516 + 1452025 = 1746^2 + 1205^2 .

It is a cyclic number.

It is not a de Polignac number, because 4500541 - 2⁹ = 4500029 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 (4500547) 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, 2250270 + 2250271.

It is an arithmetic number, because the mean of its divisors is an integer number (2250271).

Almost surely, 2^4500541 is an apocalyptic number.

It is an amenable number.

4500541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4500541 is an equidigital number, since it uses as much as digits as its factorization.

4500541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 4500541 is about 2121.4478546502. The cubic root of 4500541 is about 165.1029782635.

Adding to 4500541 its reverse (1450054), we get a palindrome (5950595).

It can be divided in two parts, 4500 and 541, that added together give a square (5041 = 71²).

The spelling of 4500541 in words is "four million, five hundred thousand, five hundred forty-one".