4444489552017 has 4 divisors (see below), whose sum is σ = 5925986069360. Its totient is φ = 2962993034676.

The previous prime is 4444489551959. The next prime is 4444489552021. The reversal of 4444489552017 is 7102559844444.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4444489552017 - 2¹⁰ = 4444489550993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4444489552037) 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, 740748258667 + ... + 740748258672.

It is an arithmetic number, because the mean of its divisors is an integer number (1481496517340).

Almost surely, 2^{4444489552017} is an apocalyptic number.

It is an amenable number.

4444489552017 is a deficient number, since it is larger than the sum of its proper divisors (1481496517343).

4444489552017 is a wasteful number, since it uses less digits than its factorization.

4444489552017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481496517342.

The product of its (nonzero) digits is 25804800, while the sum is 57.

The spelling of 4444489552017 in words is "four trillion, four hundred forty-four billion, four hundred eighty-nine million, five hundred fifty-two thousand, seventeen".