5440505 has 8 divisors (see below), whose sum is σ = 7461312. Its totient is φ = 3730608.

The previous prime is 5440499. The next prime is 5440507. The reversal of 5440505 is 5050445.

5440505 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5440505 - 2¹⁴ = 5424121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5440507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77687 + ... + 77756.

It is an arithmetic number, because the mean of its divisors is an integer number (932664).

Almost surely, 2^5440505 is an apocalyptic number.

It is an amenable number.

5440505 is a deficient number, since it is larger than the sum of its proper divisors (2020807).

5440505 is a wasteful number, since it uses less digits than its factorization.

5440505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155455.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 5440505 is about 2332.4890139077. The cubic root of 5440505 is about 175.8786288723.

The spelling of 5440505 in words is "five million, four hundred forty thousand, five hundred five".