45511743967057 has 2 divisors, whose sum is σ = 45511743967058. Its totient is φ = 45511743967056.

The previous prime is 45511743967033. The next prime is 45511743967117. The reversal of 45511743967057 is 75076934711554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45236170414656 + 275573552401 = 6725784^2 + 524951^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45511743967057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45511743967057.

It is not a weakly prime, because it can be changed into another prime (45511743967007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22755871983528 + 22755871983529.

It is an arithmetic number, because the mean of its divisors is an integer number (22755871983529).

Almost surely, 2^{45511743967057} is an apocalyptic number.

It is an amenable number.

45511743967057 is a deficient number, since it is larger than the sum of its proper divisors (1).

45511743967057 is an equidigital number, since it uses as much as digits as its factorization.

45511743967057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 111132000, while the sum is 64.

The spelling of 45511743967057 in words is "forty-five trillion, five hundred eleven billion, seven hundred forty-three million, nine hundred sixty-seven thousand, fifty-seven".