54224101 has 4 divisors (see below), whose sum is σ = 57413772. Its totient is φ = 51034432.

The previous prime is 54224083. The next prime is 54224111. The reversal of 54224101 is 10142245.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39363076 + 14861025 = 6274^2 + 3855^2 .

It is a cyclic number.

It is not a de Polignac number, because 54224101 - 2⁷ = 54223973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54224111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1594810 + ... + 1594843.

It is an arithmetic number, because the mean of its divisors is an integer number (14353443).

Almost surely, 2^54224101 is an apocalyptic number.

It is an amenable number.

54224101 is a deficient number, since it is larger than the sum of its proper divisors (3189671).

54224101 is a wasteful number, since it uses less digits than its factorization.

54224101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3189670.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 54224101 is about 7363.7015827639. The cubic root of 54224101 is about 378.4984628943.

Adding to 54224101 its reverse (10142245), we get a palindrome (64366346).

The spelling of 54224101 in words is "fifty-four million, two hundred twenty-four thousand, one hundred one".