54566133 has 4 divisors (see below), whose sum is σ = 72754848. Its totient is φ = 36377420.

The previous prime is 54566131. The next prime is 54566137. The reversal of 54566133 is 33166545.

54566133 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54566133 - 2¹ = 54566131 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54566094 and 54566103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54566131) 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, 9094353 + ... + 9094358.

It is an arithmetic number, because the mean of its divisors is an integer number (18188712).

Almost surely, 2^54566133 is an apocalyptic number.

It is an amenable number.

54566133 is a deficient number, since it is larger than the sum of its proper divisors (18188715).

54566133 is a wasteful number, since it uses less digits than its factorization.

54566133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18188714.

The product of its digits is 32400, while the sum is 33.

The square root of 54566133 is about 7386.8892640949. The cubic root of 54566133 is about 379.2926198364.

The spelling of 54566133 in words is "fifty-four million, five hundred sixty-six thousand, one hundred thirty-three".