541789441 has 2 divisors, whose sum is σ = 541789442. Its totient is φ = 541789440.

The previous prime is 541789411. The next prime is 541789447. The reversal of 541789441 is 144987145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 541539441 + 250000 = 23271^2 + 500^2 .

It is a cyclic number.

It is not a de Polignac number, because 541789441 - 2¹³ = 541781249 is a prime.

It is not a weakly prime, because it can be changed into another prime (541789447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270894720 + 270894721.

It is an arithmetic number, because the mean of its divisors is an integer number (270894721).

Almost surely, 2^541789441 is an apocalyptic number.

It is an amenable number.

541789441 is a deficient number, since it is larger than the sum of its proper divisors (1).

541789441 is an equidigital number, since it uses as much as digits as its factorization.

541789441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 43.

The square root of 541789441 is about 23276.3708726253. The cubic root of 541789441 is about 815.2237914044.

The spelling of 541789441 in words is "five hundred forty-one million, seven hundred eighty-nine thousand, four hundred forty-one".