541308269 has 2 divisors, whose sum is σ = 541308270. Its totient is φ = 541308268.

The previous prime is 541308247. The next prime is 541308277. The reversal of 541308269 is 962803145.

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., 538843369 + 2464900 = 23213^2 + 1570^2 .

It is a cyclic number.

It is not a de Polignac number, because 541308269 - 2²⁰ = 540259693 is a prime.

It is a super-2 number, since 2×541308269² = 586029284175552722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541338269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270654134 + 270654135.

It is an arithmetic number, because the mean of its divisors is an integer number (270654135).

Almost surely, 2^541308269 is an apocalyptic number.

It is an amenable number.

541308269 is a deficient number, since it is larger than the sum of its proper divisors (1).

541308269 is an equidigital number, since it uses as much as digits as its factorization.

541308269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 541308269 is about 23266.0325152356. The cubic root of 541308269 is about 814.9823820950.

The spelling of 541308269 in words is "five hundred forty-one million, three hundred eight thousand, two hundred sixty-nine".