54404717 has 4 divisors (see below), whose sum is σ = 54425280. Its totient is φ = 54384156.

The previous prime is 54404711. The next prime is 54404731. The reversal of 54404717 is 71740445.

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 54404717 - 2⁶ = 54404653 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 (54404711) 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, 5603 + ... + 11840.

It is an arithmetic number, because the mean of its divisors is an integer number (13606320).

Almost surely, 2^54404717 is an apocalyptic number.

It is an amenable number.

54404717 is a deficient number, since it is larger than the sum of its proper divisors (20563).

54404717 is a wasteful number, since it uses less digits than its factorization.

54404717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20562.

The product of its (nonzero) digits is 15680, while the sum is 32.

The square root of 54404717 is about 7375.9553279558. The cubic root of 54404717 is about 378.9182461860.

The spelling of 54404717 in words is "fifty-four million, four hundred four thousand, seven hundred seventeen".