5444371673 has 12 divisors (see below), whose sum is σ = 6039182268. Its totient is φ = 4902992640.

The previous prime is 5444371657. The next prime is 5444371711. The reversal of 5444371673 is 3761734445.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 2546918089 + 2897453584 = 50467^2 + 53828^2 .

It is not a de Polignac number, because 5444371673 - 2⁴ = 5444371657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5444371073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 385940 + ... + 399797.

It is an arithmetic number, because the mean of its divisors is an integer number (503265189).

Almost surely, 2^5444371673 is an apocalyptic number.

It is an amenable number.

5444371673 is a deficient number, since it is larger than the sum of its proper divisors (594810595).

5444371673 is a wasteful number, since it uses less digits than its factorization.

5444371673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785804 (or 785791 counting only the distinct ones).

The product of its digits is 846720, while the sum is 44.

The square root of 5444371673 is about 73785.9856138007. The cubic root of 5444371673 is about 1759.2028579553.

The spelling of 5444371673 in words is "five billion, four hundred forty-four million, three hundred seventy-one thousand, six hundred seventy-three".