54153227 has 4 divisors (see below), whose sum is σ = 55175040. Its totient is φ = 53131416.

The previous prime is 54153199. The next prime is 54153269. The reversal of 54153227 is 72235145.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72235145 = 5 ⋅14447029.

It is a cyclic number.

It is not a de Polignac number, because 54153227 - 2¹⁴ = 54136843 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54153227.

It is not an unprimeable number, because it can be changed into a prime (54143227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510827 + ... + 510932.

It is an arithmetic number, because the mean of its divisors is an integer number (13793760).

Almost surely, 2^54153227 is an apocalyptic number.

54153227 is a deficient number, since it is larger than the sum of its proper divisors (1021813).

54153227 is a wasteful number, since it uses less digits than its factorization.

54153227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021812.

The product of its digits is 8400, while the sum is 29.

The square root of 54153227 is about 7358.8876197425. The cubic root of 54153227 is about 378.3334846181. Note that the first 3 decimals are identical.

The spelling of 54153227 in words is "fifty-four million, one hundred fifty-three thousand, two hundred twenty-seven".