45564111704693 has 2 divisors, whose sum is σ = 45564111704694. Its totient is φ = 45564111704692.

The previous prime is 45564111704689. The next prime is 45564111704789. The reversal of 45564111704693 is 39640711146554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41999239185124 + 3564872519569 = 6480682^2 + 1888087^2 .

It is a cyclic number.

It is not a de Polignac number, because 45564111704693 - 2² = 45564111704689 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45564111704393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22782055852346 + 22782055852347.

It is an arithmetic number, because the mean of its divisors is an integer number (22782055852347).

Almost surely, 2^{45564111704693} is an apocalyptic number.

It is an amenable number.

45564111704693 is a deficient number, since it is larger than the sum of its proper divisors (1).

45564111704693 is an equidigital number, since it uses as much as digits as its factorization.

45564111704693 is an evil number, because the sum of its binary digits is even.

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

The spelling of 45564111704693 in words is "forty-five trillion, five hundred sixty-four billion, one hundred eleven million, seven hundred four thousand, six hundred ninety-three".