541529533 has 2 divisors, whose sum is σ = 541529534. Its totient is φ = 541529532.

The previous prime is 541529531. The next prime is 541529537. The reversal of 541529533 is 335925145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 291794724 + 249734809 = 17082^2 + 15803^2 .

It is a cyclic number.

It is not a de Polignac number, because 541529533 - 2¹ = 541529531 is a prime.

It is a super-2 number, since 2×541529533² = 586508470222396178, which contains 22 as substring.

Together with 541529531, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 541529492 and 541529501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541529531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270764766 + 270764767.

It is an arithmetic number, because the mean of its divisors is an integer number (270764767).

Almost surely, 2^541529533 is an apocalyptic number.

It is an amenable number.

541529533 is a deficient number, since it is larger than the sum of its proper divisors (1).

541529533 is an equidigital number, since it uses as much as digits as its factorization.

541529533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81000, while the sum is 37.

The square root of 541529533 is about 23270.7871160389. The cubic root of 541529533 is about 815.0934104484.

The spelling of 541529533 in words is "five hundred forty-one million, five hundred twenty-nine thousand, five hundred thirty-three".