541743389651 has 2 divisors, whose sum is σ = 541743389652. Its totient is φ = 541743389650.

The previous prime is 541743389567. The next prime is 541743389699. The reversal of 541743389651 is 156983347145.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541743389651 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (541743386651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270871694825 + 270871694826.

It is an arithmetic number, because the mean of its divisors is an integer number (270871694826).

Almost surely, 2^541743389651 is an apocalyptic number.

541743389651 is a deficient number, since it is larger than the sum of its proper divisors (1).

541743389651 is an equidigital number, since it uses as much as digits as its factorization.

541743389651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10886400, while the sum is 56.

The spelling of 541743389651 in words is "five hundred forty-one billion, seven hundred forty-three million, three hundred eighty-nine thousand, six hundred fifty-one".