541352243 has 2 divisors, whose sum is σ = 541352244. Its totient is φ = 541352242.

The previous prime is 541352197. The next prime is 541352249. The reversal of 541352243 is 342253145.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 541352243 - 2¹⁰ = 541351219 is a prime.

It is a super-2 number, since 2×541352243² = 586124502002262098, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (541352249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270676121 + 270676122.

It is an arithmetic number, because the mean of its divisors is an integer number (270676122).

Almost surely, 2^541352243 is an apocalyptic number.

541352243 is a deficient number, since it is larger than the sum of its proper divisors (1).

541352243 is an equidigital number, since it uses as much as digits as its factorization.

541352243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 29.

The square root of 541352243 is about 23266.9775218012. The cubic root of 541352243 is about 815.0044502749.

The spelling of 541352243 in words is "five hundred forty-one million, three hundred fifty-two thousand, two hundred forty-three".