541529 has 2 divisors, whose sum is σ = 541530. Its totient is φ = 541528.

The previous prime is 541523. The next prime is 541531. The reversal of 541529 is 925145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 490000 + 51529 = 700^2 + 227^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541529 is a prime.

It is a Sophie Germain prime.

Together with 541531, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is equal to p₄₄₆₈₄ and since 541529 and 44684 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 541498 and 541507.

It is not a weakly prime, because it can be changed into another prime (541523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270764 + 270765.

It is an arithmetic number, because the mean of its divisors is an integer number (270765).

2⁵⁴¹⁵²⁹ is an apocalyptic number.

It is an amenable number.

541529 is a deficient number, since it is larger than the sum of its proper divisors (1).

541529 is an equidigital number, since it uses as much as digits as its factorization.

541529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1800, while the sum is 26.

The square root of 541529 is about 735.8865401677. The cubic root of 541529 is about 81.5093143030.

The spelling of 541529 in words is "five hundred forty-one thousand, five hundred twenty-nine".