54044141 has 2 divisors, whose sum is σ = 54044142. Its totient is φ = 54044140.

The previous prime is 54044131. The next prime is 54044149. The reversal of 54044141 is 14144045.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33884041 + 20160100 = 5821^2 + 4490^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54044141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54044149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27022070 + 27022071.

It is an arithmetic number, because the mean of its divisors is an integer number (27022071).

Almost surely, 2^54044141 is an apocalyptic number.

It is an amenable number.

54044141 is a deficient number, since it is larger than the sum of its proper divisors (1).

54044141 is an equidigital number, since it uses as much as digits as its factorization.

54044141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 54044141 is about 7351.4720294646. The cubic root of 54044141 is about 378.0792761323.

Adding to 54044141 its reverse (14144045), we get a palindrome (68188186).

The spelling of 54044141 in words is "fifty-four million, forty-four thousand, one hundred forty-one".