54571933 has 8 divisors (see below), whose sum is σ = 61863200. Its totient is φ = 47722608.

The previous prime is 54571931. The next prime is 54571961. The reversal of 54571933 is 33917545.

54571933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54571933 - 2¹ = 54571931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54571892 and 54571901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54571931) 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 7 ways as a sum of consecutive naturals, for example, 110223 + ... + 110716.

It is an arithmetic number, because the mean of its divisors is an integer number (7732900).

Almost surely, 2^54571933 is an apocalyptic number.

It is an amenable number.

54571933 is a deficient number, since it is larger than the sum of its proper divisors (7291267).

54571933 is a wasteful number, since it uses less digits than its factorization.

54571933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220971.

The product of its digits is 56700, while the sum is 37.

The square root of 54571933 is about 7387.2818411104. The cubic root of 54571933 is about 379.3060580818.

The spelling of 54571933 in words is "fifty-four million, five hundred seventy-one thousand, nine hundred thirty-three".