5440803 has 12 divisors (see below), whose sum is σ = 7393608. Its totient is φ = 3558880.

The previous prime is 5440793. The next prime is 5440819. The reversal of 5440803 is 3080445.

It is a happy number.

It is not a de Polignac number, because 5440803 - 2¹⁶ = 5375267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5440873) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10183 + ... + 10703.

It is an arithmetic number, because the mean of its divisors is an integer number (616134).

Almost surely, 2^5440803 is an apocalyptic number.

5440803 is a deficient number, since it is larger than the sum of its proper divisors (1952805).

5440803 is an equidigital number, since it uses as much as digits as its factorization.

5440803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 5440803 is about 2332.5528932910. The cubic root of 5440803 is about 175.8818400249.

The spelling of 5440803 in words is "five million, four hundred forty thousand, eight hundred three".