541158941 has 2 divisors, whose sum is σ = 541158942. Its totient is φ = 541158940.

The previous prime is 541158907. The next prime is 541158953. The reversal of 541158941 is 149851145.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 530334841 + 10824100 = 23029^2 + 3290^2 .

It is a cyclic number.

It is not a de Polignac number, because 541158941 - 2¹⁴ = 541142557 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 541158895 and 541158904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541158901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270579470 + 270579471.

It is an arithmetic number, because the mean of its divisors is an integer number (270579471).

Almost surely, 2^541158941 is an apocalyptic number.

It is an amenable number.

541158941 is a deficient number, since it is larger than the sum of its proper divisors (1).

541158941 is an equidigital number, since it uses as much as digits as its factorization.

541158941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28800, while the sum is 38.

The square root of 541158941 is about 23262.8231519736. The cubic root of 541158941 is about 814.9074335005.

The spelling of 541158941 in words is "five hundred forty-one million, one hundred fifty-eight thousand, nine hundred forty-one".