4490503 has 2 divisors, whose sum is σ = 4490504. Its totient is φ = 4490502.

The previous prime is 4490477. The next prime is 4490509. The reversal of 4490503 is 3050944.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4490503 - 2⁵ = 4490471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4490509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2245251 + 2245252.

It is an arithmetic number, because the mean of its divisors is an integer number (2245252).

Almost surely, 2^4490503 is an apocalyptic number.

4490503 is a deficient number, since it is larger than the sum of its proper divisors (1).

4490503 is an equidigital number, since it uses as much as digits as its factorization.

4490503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 4490503 is about 2119.0806969061. The cubic root of 4490503 is about 164.9801384113.

The spelling of 4490503 in words is "four million, four hundred ninety thousand, five hundred three".