54420101 has 2 divisors, whose sum is σ = 54420102. Its totient is φ = 54420100.

The previous prime is 54420083. The next prime is 54420131. The reversal of 54420101 is 10102445.

54420101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50908225 + 3511876 = 7135^2 + 1874^2 .

It is a cyclic number.

It is not a de Polignac number, because 54420101 - 2¹⁰ = 54419077 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54420101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54420131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27210050 + 27210051.

It is an arithmetic number, because the mean of its divisors is an integer number (27210051).

Almost surely, 2^54420101 is an apocalyptic number.

It is an amenable number.

54420101 is a deficient number, since it is larger than the sum of its proper divisors (1).

54420101 is an equidigital number, since it uses as much as digits as its factorization.

54420101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 54420101 is about 7376.9981022093. The cubic root of 54420101 is about 378.9539583402.

Adding to 54420101 its reverse (10102445), we get a palindrome (64522546).

The spelling of 54420101 in words is "fifty-four million, four hundred twenty thousand, one hundred one".