5440200224405 has 4 divisors (see below), whose sum is σ = 6528240269292. Its totient is φ = 4352160179520.

The previous prime is 5440200224401. The next prime is 5440200224449. The reversal of 5440200224405 is 5044220020445.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2181593988484 + 3258606235921 = 1477022^2 + 1805161^2 .

It is not a de Polignac number, because 5440200224405 - 2² = 5440200224401 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440200224401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544020022436 + ... + 544020022445.

It is an arithmetic number, because the mean of its divisors is an integer number (1632060067323).

Almost surely, 2^{5440200224405} is an apocalyptic number.

It is an amenable number.

5440200224405 is a deficient number, since it is larger than the sum of its proper divisors (1088040044887).

5440200224405 is a wasteful number, since it uses less digits than its factorization.

5440200224405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088040044886.

The product of its (nonzero) digits is 51200, while the sum is 32.

The spelling of 5440200224405 in words is "five trillion, four hundred forty billion, two hundred million, two hundred twenty-four thousand, four hundred five".