541334225543 has 2 divisors, whose sum is σ = 541334225544. Its totient is φ = 541334225542.

The previous prime is 541334225539. The next prime is 541334225561. The reversal of 541334225543 is 345522433145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 541334225543 - 2² = 541334225539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 541334225543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541334225843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270667112771 + 270667112772.

It is an arithmetic number, because the mean of its divisors is an integer number (270667112772).

Almost surely, 2^541334225543 is an apocalyptic number.

541334225543 is a deficient number, since it is larger than the sum of its proper divisors (1).

541334225543 is an equidigital number, since it uses as much as digits as its factorization.

541334225543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864000, while the sum is 41.

Adding to 541334225543 its reverse (345522433145), we get a palindrome (886856658688).

The spelling of 541334225543 in words is "five hundred forty-one billion, three hundred thirty-four million, two hundred twenty-five thousand, five hundred forty-three".