5636166330563 has 2 divisors, whose sum is σ = 5636166330564. Its totient is φ = 5636166330562.

The previous prime is 5636166330539. The next prime is 5636166330593. The reversal of 5636166330563 is 3650336616365.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5636166330563 - 2¹² = 5636166326467 is a prime.

It is not a weakly prime, because it can be changed into another prime (5636166330593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2818083165281 + 2818083165282.

It is an arithmetic number, because the mean of its divisors is an integer number (2818083165282).

Almost surely, 2^{5636166330563} is an apocalyptic number.

5636166330563 is a deficient number, since it is larger than the sum of its proper divisors (1).

5636166330563 is an equidigital number, since it uses as much as digits as its factorization.

5636166330563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15746400, while the sum is 53.

The spelling of 5636166330563 in words is "five trillion, six hundred thirty-six billion, one hundred sixty-six million, three hundred thirty thousand, five hundred sixty-three".