5444730273 has 8 divisors (see below), whose sum is σ = 7263280000. Its totient is φ = 3628000368.

The previous prime is 5444730209. The next prime is 5444730287. The reversal of 5444730273 is 3720374445.

It is a happy number.

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

It is not a de Polignac number, because 5444730273 - 2⁶ = 5444730209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5444730293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447958 + ... + 459951.

It is an arithmetic number, because the mean of its divisors is an integer number (907910000).

Almost surely, 2^5444730273 is an apocalyptic number.

It is an amenable number.

5444730273 is a deficient number, since it is larger than the sum of its proper divisors (1818549727).

5444730273 is a wasteful number, since it uses less digits than its factorization.

5444730273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909911.

The product of its (nonzero) digits is 282240, while the sum is 39.

The square root of 5444730273 is about 73788.4155745331. The cubic root of 5444730273 is about 1759.2414811019.

The spelling of 5444730273 in words is "five billion, four hundred forty-four million, seven hundred thirty thousand, two hundred seventy-three".