5440463 has 4 divisors (see below), whose sum is σ = 6217680. Its totient is φ = 4663248.

The previous prime is 5440453. The next prime is 5440499. The reversal of 5440463 is 3640445.

5440463 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5440463 - 2⁴ = 5440447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388598 + ... + 388611.

It is an arithmetic number, because the mean of its divisors is an integer number (1554420).

Almost surely, 2^5440463 is an apocalyptic number.

5440463 is a deficient number, since it is larger than the sum of its proper divisors (777217).

5440463 is an equidigital number, since it uses as much as digits as its factorization.

5440463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777216.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 5440463 is about 2332.4800106325. The cubic root of 5440463 is about 175.8781762843.

The spelling of 5440463 in words is "five million, four hundred forty thousand, four hundred sixty-three".