54440849 has 8 divisors (see below), whose sum is σ = 55226688. Its totient is φ = 53660880.

The previous prime is 54440809. The next prime is 54440863. The reversal of 54440849 is 94804445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54440849 - 2¹⁶ = 54375313 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54440809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19244 + ... + 21890.

It is an arithmetic number, because the mean of its divisors is an integer number (6903336).

Almost surely, 2^54440849 is an apocalyptic number.

It is an amenable number.

54440849 is a deficient number, since it is larger than the sum of its proper divisors (785839).

54440849 is a wasteful number, since it uses less digits than its factorization.

54440849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2935.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 54440849 is about 7378.4042312684. The cubic root of 54440849 is about 379.0021117344.

The spelling of 54440849 in words is "fifty-four million, four hundred forty thousand, eight hundred forty-nine".