541633241 has 2 divisors, whose sum is σ = 541633242. Its totient is φ = 541633240.

The previous prime is 541633237. The next prime is 541633259. The reversal of 541633241 is 142336145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 538008025 + 3625216 = 23195^2 + 1904^2 .

It is a cyclic number.

It is not a de Polignac number, because 541633241 - 2² = 541633237 is a prime.

It is not a weakly prime, because it can be changed into another prime (541633291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270816620 + 270816621.

It is an arithmetic number, because the mean of its divisors is an integer number (270816621).

Almost surely, 2^541633241 is an apocalyptic number.

It is an amenable number.

541633241 is a deficient number, since it is larger than the sum of its proper divisors (1).

541633241 is an equidigital number, since it uses as much as digits as its factorization.

541633241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 29.

The square root of 541633241 is about 23273.0152966907. The cubic root of 541633241 is about 815.1454398126.

Adding to 541633241 its reverse (142336145), we get a palindrome (683969386).

The spelling of 541633241 in words is "five hundred forty-one million, six hundred thirty-three thousand, two hundred forty-one".