54421201 has 2 divisors, whose sum is σ = 54421202. Its totient is φ = 54421200.

The previous prime is 54421181. The next prime is 54421217. The reversal of 54421201 is 10212445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52186176 + 2235025 = 7224^2 + 1495^2 .

It is a cyclic number.

It is not a de Polignac number, because 54421201 - 2¹¹ = 54419153 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54421231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27210600 + 27210601.

It is an arithmetic number, because the mean of its divisors is an integer number (27210601).

Almost surely, 2^54421201 is an apocalyptic number.

It is an amenable number.

54421201 is a deficient number, since it is larger than the sum of its proper divisors (1).

54421201 is an equidigital number, since it uses as much as digits as its factorization.

54421201 is an odious number, because the sum of its binary digits is odd.

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

The square root of 54421201 is about 7377.0726579044. The cubic root of 54421201 is about 378.9565116036.

Adding to 54421201 its reverse (10212445), we get a palindrome (64633646).

The spelling of 54421201 in words is "fifty-four million, four hundred twenty-one thousand, two hundred one".