54272233 has 8 divisors (see below), whose sum is σ = 55724256. Its totient is φ = 52826400.

The previous prime is 54272221. The next prime is 54272261. The reversal of 54272233 is 33227245.

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 54272233 - 2⁵ = 54272201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54272293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20178 + ... + 22708.

It is an arithmetic number, because the mean of its divisors is an integer number (6965532).

Almost surely, 2^54272233 is an apocalyptic number.

It is an amenable number.

54272233 is a deficient number, since it is larger than the sum of its proper divisors (1452023).

54272233 is a wasteful number, since it uses less digits than its factorization.

54272233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3095.

The product of its digits is 10080, while the sum is 28.

The square root of 54272233 is about 7366.9690511091. The cubic root of 54272233 is about 378.6104211070.

Subtracting from 54272233 its product of digits (10080), we obtain a triangular number (54262153 = T₁₀₄₁₇).

Adding to 54272233 its reverse (33227245), we get a palindrome (87499478).

The spelling of 54272233 in words is "fifty-four million, two hundred seventy-two thousand, two hundred thirty-three".