4500901 has 2 divisors, whose sum is σ = 4500902. Its totient is φ = 4500900.

The previous prime is 4500883. The next prime is 4500907. The reversal of 4500901 is 1090054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4198401 + 302500 = 2049^2 + 550^2 .

It is a cyclic number.

It is not a de Polignac number, because 4500901 - 2¹¹ = 4498853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4500907) 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, 2250450 + 2250451.

It is an arithmetic number, because the mean of its divisors is an integer number (2250451).

Almost surely, 2^4500901 is an apocalyptic number.

It is an amenable number.

4500901 is a deficient number, since it is larger than the sum of its proper divisors (1).

4500901 is an equidigital number, since it uses as much as digits as its factorization.

4500901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 4500901 is about 2121.5327006671. The cubic root of 4500901 is about 165.1073803629.

Adding to 4500901 its reverse (1090054), we get a palindrome (5590955).

The spelling of 4500901 in words is "four million, five hundred thousand, nine hundred one".