511776054027341 has 2 divisors, whose sum is σ = 511776054027342. Its totient is φ = 511776054027340.

The previous prime is 511776054027311. The next prime is 511776054027367. The reversal of 511776054027341 is 143720450677115.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 391183722073225 + 120592331954116 = 19778365^2 + 10981454^2 .

It is a cyclic number.

It is not a de Polignac number, because 511776054027341 - 2¹⁴ = 511776054010957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (511776054027311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255888027013670 + 255888027013671.

It is an arithmetic number, because the mean of its divisors is an integer number (255888027013671).

Almost surely, 2^{511776054027341} is an apocalyptic number.

It is an amenable number.

511776054027341 is a deficient number, since it is larger than the sum of its proper divisors (1).

511776054027341 is an equidigital number, since it uses as much as digits as its factorization.

511776054027341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4939200, while the sum is 53.

The spelling of 511776054027341 in words is "five hundred eleven trillion, seven hundred seventy-six billion, fifty-four million, twenty-seven thousand, three hundred forty-one".