54027833 has 4 divisors (see below), whose sum is σ = 54096420. Its totient is φ = 53959248.

The previous prime is 54027803. The next prime is 54027839. The reversal of 54027833 is 33872045.

It is a happy number.

54027833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33872045 = 5 ⋅6774409.

It can be written as a sum of positive squares in 2 ways, for example, as 39980329 + 14047504 = 6323^2 + 3748^2 .

It is a cyclic number.

It is not a de Polignac number, because 54027833 - 2¹⁰ = 54026809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54027833.

It is not an unprimeable number, because it can be changed into a prime (54027839) 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 3 ways as a sum of consecutive naturals, for example, 33098 + ... + 34691.

It is an arithmetic number, because the mean of its divisors is an integer number (13524105).

Almost surely, 2^54027833 is an apocalyptic number.

It is an amenable number.

54027833 is a deficient number, since it is larger than the sum of its proper divisors (68587).

54027833 is an equidigital number, since it uses as much as digits as its factorization.

54027833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68586.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 54027833 is about 7350.3627801626. The cubic root of 54027833 is about 378.0412434118.

Adding to 54027833 its reverse (33872045), we get a palindrome (87899878).

The spelling of 54027833 in words is "fifty-four million, twenty-seven thousand, eight hundred thirty-three".