541650727229 has 2 divisors, whose sum is σ = 541650727230. Its totient is φ = 541650727228.

The previous prime is 541650727213. The next prime is 541650727297. The reversal of 541650727229 is 922727056145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 532564252900 + 9086474329 = 729770^2 + 95323^2 .

It is a cyclic number.

It is not a de Polignac number, because 541650727229 - 2⁴ = 541650727213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541650727529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270825363614 + 270825363615.

It is an arithmetic number, because the mean of its divisors is an integer number (270825363615).

Almost surely, 2^541650727229 is an apocalyptic number.

It is an amenable number.

541650727229 is a deficient number, since it is larger than the sum of its proper divisors (1).

541650727229 is an equidigital number, since it uses as much as digits as its factorization.

541650727229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 541650727229 in words is "five hundred forty-one billion, six hundred fifty million, seven hundred twenty-seven thousand, two hundred twenty-nine".