54307233 has 16 divisors (see below), whose sum is σ = 80583360. Its totient is φ = 36147168.

The previous prime is 54307219. The next prime is 54307259. The reversal of 54307233 is 33270345.

54307233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54307233 - 2¹⁰ = 54306209 is a prime.

It is a super-2 number, since 2×54307233² = 5898551112232578, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 54307197 and 54307206.

It is not an unprimeable number, because it can be changed into a prime (54307283) 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 15 ways as a sum of consecutive naturals, for example, 21966 + ... + 24312.

It is an arithmetic number, because the mean of its divisors is an integer number (5036460).

Almost surely, 2^54307233 is an apocalyptic number.

It is an amenable number.

54307233 is a deficient number, since it is larger than the sum of its proper divisors (26276127).

54307233 is a wasteful number, since it uses less digits than its factorization.

54307233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3213 (or 3207 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

The square root of 54307233 is about 7369.3441363530. The cubic root of 54307233 is about 378.6917918586.

Adding to 54307233 its reverse (33270345), we get a palindrome (87577578).

The spelling of 54307233 in words is "fifty-four million, three hundred seven thousand, two hundred thirty-three".