54516433 has 8 divisors (see below), whose sum is σ = 59714280. Its totient is φ = 49539840.

The previous prime is 54516391. The next prime is 54516439. The reversal of 54516433 is 33461545.

It can be written as a sum of positive squares in 4 ways, for example, as 29235649 + 25280784 = 5407^2 + 5028^2 .

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 54516433 - 2¹³ = 54508241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54516395 and 54516404.

It is not an unprimeable number, because it can be changed into a prime (54516439) 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, 54798 + ... + 55783.

It is an arithmetic number, because the mean of its divisors is an integer number (7464285).

Almost surely, 2^54516433 is an apocalyptic number.

It is an amenable number.

54516433 is a deficient number, since it is larger than the sum of its proper divisors (5197847).

54516433 is a wasteful number, since it uses less digits than its factorization.

54516433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110627.

The product of its digits is 21600, while the sum is 31.

The square root of 54516433 is about 7383.5244294307. The cubic root of 54516433 is about 379.1774289154.

Adding to 54516433 its reverse (33461545), we get a palindrome (87977978).

The spelling of 54516433 in words is "fifty-four million, five hundred sixteen thousand, four hundred thirty-three".