54449383 has 8 divisors (see below), whose sum is σ = 57440000. Its totient is φ = 51471288.

The previous prime is 54449341. The next prime is 54449387. The reversal of 54449383 is 38394445.

It is a happy number.

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 54449383 - 2¹⁷ = 54318311 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 (54449387) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6610 + ... + 12352.

It is an arithmetic number, because the mean of its divisors is an integer number (7180000).

Almost surely, 2^54449383 is an apocalyptic number.

54449383 is a deficient number, since it is larger than the sum of its proper divisors (2990617).

54449383 is a wasteful number, since it uses less digits than its factorization.

54449383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6261.

The product of its digits is 207360, while the sum is 40.

The square root of 54449383 is about 7378.9825179357. The cubic root of 54449383 is about 379.0219144811.

The spelling of 54449383 in words is "fifty-four million, four hundred forty-nine thousand, three hundred eighty-three".