5408843717 has 4 divisors (see below), whose sum is σ = 5409206400. Its totient is φ = 5408481036.

The previous prime is 5408843689. The next prime is 5408843719. The reversal of 5408843717 is 7173488045.

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 a cyclic number.

It is not a de Polignac number, because 5408843717 - 2¹⁶ = 5408778181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5408843719) 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, 157967 + ... + 189132.

It is an arithmetic number, because the mean of its divisors is an integer number (1352301600).

Almost surely, 2^5408843717 is an apocalyptic number.

It is an amenable number.

5408843717 is a deficient number, since it is larger than the sum of its proper divisors (362683).

5408843717 is a wasteful number, since it uses less digits than its factorization.

5408843717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362682.

The product of its (nonzero) digits is 752640, while the sum is 47.

The square root of 5408843717 is about 73544.8415390230. The cubic root of 5408843717 is about 1755.3678681670.

The spelling of 5408843717 in words is "five billion, four hundred eight million, eight hundred forty-three thousand, seven hundred seventeen".