5440873063 has 4 divisors (see below), whose sum is σ = 5450142600. Its totient is φ = 5431603528.

The previous prime is 5440873049. The next prime is 5440873091. The reversal of 5440873063 is 3603780445.

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 5440873063 - 2²⁹ = 4904002151 is a prime.

It is a super-4 number, since 4×5440873063⁴ (a number of 40 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440873013) 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, 4633888 + ... + 4635061.

It is an arithmetic number, because the mean of its divisors is an integer number (1362535650).

Almost surely, 2^5440873063 is an apocalyptic number.

5440873063 is a deficient number, since it is larger than the sum of its proper divisors (9269537).

5440873063 is an equidigital number, since it uses as much as digits as its factorization.

5440873063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9269536.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 5440873063 is about 73762.2739820296. The cubic root of 5440873063 is about 1758.8259498428.

The spelling of 5440873063 in words is "five billion, four hundred forty million, eight hundred seventy-three thousand, sixty-three".