54338583 has 8 divisors (see below), whose sum is σ = 78024688. Its totient is φ = 33439104.

The previous prime is 54338569. The next prime is 54338591. The reversal of 54338583 is 38583345.

54338583 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 54338583 - 2⁵ = 54338551 is a prime.

It is a super-3 number, since 3×54338583³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 1393297 = 54338583 / (5 + 4 + 3 + 3 + 8 + 5 + 8 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54338503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696610 + ... + 696687.

It is an arithmetic number, because the mean of its divisors is an integer number (9753086).

Almost surely, 2^54338583 is an apocalyptic number.

54338583 is a deficient number, since it is larger than the sum of its proper divisors (23686105).

54338583 is a wasteful number, since it uses less digits than its factorization.

54338583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393313.

The product of its digits is 172800, while the sum is 39.

The square root of 54338583 is about 7371.4708844301. The cubic root of 54338583 is about 378.7646471260.

The spelling of 54338583 in words is "fifty-four million, three hundred thirty-eight thousand, five hundred eighty-three".