541002269 has 2 divisors, whose sum is σ = 541002270. Its totient is φ = 541002268.

The previous prime is 541002263. The next prime is 541002277. The reversal of 541002269 is 962200145.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 347375044 + 193627225 = 18638^2 + 13915^2 .

It is a cyclic number.

It is not a de Polignac number, because 541002269 - 2⁸ = 541002013 is a prime.

It is a super-2 number, since 2×541002269² = 585366910126296722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541002263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270501134 + 270501135.

It is an arithmetic number, because the mean of its divisors is an integer number (270501135).

Almost surely, 2^541002269 is an apocalyptic number.

It is an amenable number.

541002269 is a deficient number, since it is larger than the sum of its proper divisors (1).

541002269 is an equidigital number, since it uses as much as digits as its factorization.

541002269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 541002269 is about 23259.4554751396. The cubic root of 541002269 is about 814.8287840868.

The spelling of 541002269 in words is "five hundred forty-one million, two thousand, two hundred sixty-nine".