54304133 has 8 divisors (see below), whose sum is σ = 58580088. Its totient is φ = 50042304.

The previous prime is 54304121. The next prime is 54304139. The reversal of 54304133 is 33140345.

It can be written as a sum of positive squares in 4 ways, for example, as 4502884 + 49801249 = 2122^2 + 7057^2 .

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

It is not a de Polignac number, because 54304133 - 2⁸ = 54303877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54304099 and 54304108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54304139) 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, 5291 + ... + 11687.

It is an arithmetic number, because the mean of its divisors is an integer number (7322511).

Almost surely, 2^54304133 is an apocalyptic number.

It is an amenable number.

54304133 is a deficient number, since it is larger than the sum of its proper divisors (4275955).

54304133 is a wasteful number, since it uses less digits than its factorization.

54304133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7063.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 54304133 is about 7369.1338025578. The cubic root of 54304133 is about 378.6845861463.

Adding to 54304133 its reverse (33140345), we get a palindrome (87444478).

The spelling of 54304133 in words is "fifty-four million, three hundred four thousand, one hundred thirty-three".