54051224 has 8 divisors (see below), whose sum is σ = 101346060. Its totient is φ = 27025608.

The previous prime is 54051209. The next prime is 54051227. The reversal of 54051224 is 42215045.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 54051224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54051227) 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 as a sum of consecutive naturals, namely, 3378194 + ... + 3378209.

Almost surely, 2^54051224 is an apocalyptic number.

It is an amenable number.

54051224 is a deficient number, since it is larger than the sum of its proper divisors (47294836).

54051224 is a wasteful number, since it uses less digits than its factorization.

54051224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6756409 (or 6756405 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 54051224 is about 7351.9537539351. The cubic root of 54051224 is about 378.0957923755.

Adding to 54051224 its reverse (42215045), we get a palindrome (96266269).

The spelling of 54051224 in words is "fifty-four million, fifty-one thousand, two hundred twenty-four".