54384361 has 2 divisors, whose sum is σ = 54384362. Its totient is φ = 54384360.

The previous prime is 54384353. The next prime is 54384373. The reversal of 54384361 is 16348345.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35331136 + 19053225 = 5944^2 + 4365^2 .

It is a cyclic number.

It is not a de Polignac number, because 54384361 - 2³ = 54384353 is a prime.

It is not a weakly prime, because it can be changed into another prime (54384331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27192180 + 27192181.

It is an arithmetic number, because the mean of its divisors is an integer number (27192181).

Almost surely, 2^54384361 is an apocalyptic number.

It is an amenable number.

54384361 is a deficient number, since it is larger than the sum of its proper divisors (1).

54384361 is an equidigital number, since it uses as much as digits as its factorization.

54384361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 34.

The square root of 54384361 is about 7374.5753098060. The cubic root of 54384361 is about 378.8709817670.

It can be divided in two parts, 54384 and 361, that added together give a palindrome (54745).

The spelling of 54384361 in words is "fifty-four million, three hundred eighty-four thousand, three hundred sixty-one".