5440534 has 16 divisors (see below), whose sum is σ = 9038016. Its totient is φ = 2435400.

The previous prime is 5440511. The next prime is 5440537. The reversal of 5440534 is 4350445.

It is a junction number, because it is equal to n+sod(n) for n = 5440499 and 5440508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440537) 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, 372 + ... + 3319.

It is an arithmetic number, because the mean of its divisors is an integer number (564876).

Almost surely, 2^5440534 is an apocalyptic number.

5440534 is a deficient number, since it is larger than the sum of its proper divisors (3597482).

5440534 is a wasteful number, since it uses less digits than its factorization.

5440534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3771.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 5440534 is about 2332.4952304346. The cubic root of 5440534 is about 175.8789413722.

Adding to 5440534 its reverse (4350445), we get a palindrome (9790979).

The spelling of 5440534 in words is "five million, four hundred forty thousand, five hundred thirty-four".