54559033 has 2 divisors, whose sum is σ = 54559034. Its totient is φ = 54559032.

The previous prime is 54559031. The next prime is 54559049. The reversal of 54559033 is 33095545.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30382144 + 24176889 = 5512^2 + 4917^2 .

It is a cyclic number.

It is not a de Polignac number, because 54559033 - 2¹ = 54559031 is a prime.

Together with 54559031, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 54559033.

It is not a weakly prime, because it can be changed into another prime (54559031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27279516 + 27279517.

It is an arithmetic number, because the mean of its divisors is an integer number (27279517).

Almost surely, 2^54559033 is an apocalyptic number.

It is an amenable number.

54559033 is a deficient number, since it is larger than the sum of its proper divisors (1).

54559033 is an equidigital number, since it uses as much as digits as its factorization.

54559033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40500, while the sum is 34.

The square root of 54559033 is about 7386.4086672753. The cubic root of 54559033 is about 379.2761682741.

The spelling of 54559033 in words is "fifty-four million, five hundred fifty-nine thousand, thirty-three".