5449603 has 6 divisors (see below), whose sum is σ = 5570276. Its totient is φ = 5331492.

The previous prime is 5449601. The next prime is 5449607. The reversal of 5449603 is 3069445.

It is not a de Polignac number, because 5449603 - 2¹ = 5449601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5449601) 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 in 5 ways as a sum of consecutive naturals, for example, 976 + ... + 3442.

Almost surely, 2^5449603 is an apocalyptic number.

5449603 is a deficient number, since it is larger than the sum of its proper divisors (120673).

5449603 is an equidigital number, since it uses as much as digits as its factorization.

5449603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561 (or 2514 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 5449603 is about 2334.4384763793. The cubic root of 5449603 is about 175.9766131976.

The spelling of 5449603 in words is "five million, four hundred forty-nine thousand, six hundred three".