5544380217 has 4 divisors (see below), whose sum is σ = 7392506960. Its totient is φ = 3696253476.

The previous prime is 5544380213. The next prime is 5544380243. The reversal of 5544380217 is 7120834455.

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 5544380217 - 2² = 5544380213 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5544380213) 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, 924063367 + ... + 924063372.

It is an arithmetic number, because the mean of its divisors is an integer number (1848126740).

Almost surely, 2^5544380217 is an apocalyptic number.

It is an amenable number.

5544380217 is a deficient number, since it is larger than the sum of its proper divisors (1848126743).

5544380217 is a wasteful number, since it uses less digits than its factorization.

5544380217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848126742.

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 5544380217 is about 74460.5950620864. The cubic root of 5544380217 is about 1769.9092612043.

The spelling of 5544380217 in words is "five billion, five hundred forty-four million, three hundred eighty thousand, two hundred seventeen".