541085269 has 2 divisors, whose sum is σ = 541085270. Its totient is φ = 541085268.

The previous prime is 541085267. The next prime is 541085273. The reversal of 541085269 is 962580145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 389549169 + 151536100 = 19737^2 + 12310^2 .

It is a cyclic number.

It is not a de Polignac number, because 541085269 - 2¹ = 541085267 is a prime.

It is a super-2 number, since 2×541085269² = 585546536657604722, which contains 22 as substring.

Together with 541085267, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541085261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270542634 + 270542635.

It is an arithmetic number, because the mean of its divisors is an integer number (270542635).

Almost surely, 2^541085269 is an apocalyptic number.

It is an amenable number.

541085269 is a deficient number, since it is larger than the sum of its proper divisors (1).

541085269 is an equidigital number, since it uses as much as digits as its factorization.

541085269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 541085269 is about 23261.2396273285. The cubic root of 541085269 is about 814.8704520148.

The spelling of 541085269 in words is "five hundred forty-one million, eighty-five thousand, two hundred sixty-nine".