5417644445 has 6 divisors (see below), whose sum is σ = 6501370842. Its totient is φ = 4333983888.

The previous prime is 5417644387. The next prime is 5417644459. The reversal of 5417644445 is 5444467145.

It can be written as a sum of positive squares in 3 ways, for example, as 681314404 + 4736330041 = 26102^2 + 68821^2 .

It is not a de Polignac number, because 5417644445 - 2²⁶ = 5350535581 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5417644396 and 5417644405.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 148127 + ... + 181043.

It is an arithmetic number, because the mean of its divisors is an integer number (1083561807).

Almost surely, 2^5417644445 is an apocalyptic number.

It is an amenable number.

5417644445 is a deficient number, since it is larger than the sum of its proper divisors (1083726397).

5417644445 is an frugal number, since it uses more digits than its factorization.

5417644445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65839 (or 32922 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 44.

The square root of 5417644445 is about 73604.6496153606. The cubic root of 5417644445 is about 1756.3194051167.

The spelling of 5417644445 in words is "five billion, four hundred seventeen million, six hundred forty-four thousand, four hundred forty-five".