541522645507741 has 2 divisors, whose sum is σ = 541522645507742. Its totient is φ = 541522645507740.

The previous prime is 541522645507733. The next prime is 541522645507793. The reversal of 541522645507741 is 147705546225145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 530650154864025 + 10872490643716 = 23035845^2 + 3297346^2 .

It is a cyclic number.

It is not a de Polignac number, because 541522645507741 - 2³ = 541522645507733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541522645907741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270761322753870 + 270761322753871.

It is an arithmetic number, because the mean of its divisors is an integer number (270761322753871).

Almost surely, 2^{541522645507741} is an apocalyptic number.

It is an amenable number.

541522645507741 is a deficient number, since it is larger than the sum of its proper divisors (1).

541522645507741 is an equidigital number, since it uses as much as digits as its factorization.

541522645507741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040000, while the sum is 58.

The spelling of 541522645507741 in words is "five hundred forty-one trillion, five hundred twenty-two billion, six hundred forty-five million, five hundred seven thousand, seven hundred forty-one".