541322563 has 2 divisors, whose sum is σ = 541322564. Its totient is φ = 541322562.

The previous prime is 541322539. The next prime is 541322599. The reversal of 541322563 is 365223145.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 541322563 - 2⁹ = 541322051 is a prime.

It is not a weakly prime, because it can be changed into another prime (541322533) 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, 270661281 + 270661282.

It is an arithmetic number, because the mean of its divisors is an integer number (270661282).

Almost surely, 2^541322563 is an apocalyptic number.

541322563 is a deficient number, since it is larger than the sum of its proper divisors (1).

541322563 is an equidigital number, since it uses as much as digits as its factorization.

541322563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 31.

The square root of 541322563 is about 23266.3396992307. The cubic root of 541322563 is about 814.9895556141.

The spelling of 541322563 in words is "five hundred forty-one million, three hundred twenty-two thousand, five hundred sixty-three".