54115441 has 2 divisors, whose sum is σ = 54115442. Its totient is φ = 54115440.

The previous prime is 54115417. The next prime is 54115447. The reversal of 54115441 is 14451145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53597041 + 518400 = 7321^2 + 720^2 .

It is a cyclic number.

It is not a de Polignac number, because 54115441 - 2¹⁵ = 54082673 is a prime.

It is a super-3 number, since 3×54115441³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (54115447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27057720 + 27057721.

It is an arithmetic number, because the mean of its divisors is an integer number (27057721).

Almost surely, 2^54115441 is an apocalyptic number.

It is an amenable number.

54115441 is a deficient number, since it is larger than the sum of its proper divisors (1).

54115441 is an equidigital number, since it uses as much as digits as its factorization.

54115441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1600, while the sum is 25.

The square root of 54115441 is about 7356.3198000087. The cubic root of 54115441 is about 378.2454687163.

Adding to 54115441 its reverse (14451145), we get a palindrome (68566586).

The spelling of 54115441 in words is "fifty-four million, one hundred fifteen thousand, four hundred forty-one".