5636471570377 has 2 divisors, whose sum is σ = 5636471570378. Its totient is φ = 5636471570376.

The previous prime is 5636471570371. The next prime is 5636471570381. The reversal of 5636471570377 is 7730751746365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4935666516496 + 700805053881 = 2221636^2 + 837141^2 .

It is a cyclic number.

It is not a de Polignac number, because 5636471570377 - 2²⁷ = 5636337352649 is a prime.

It is not a weakly prime, because it can be changed into another prime (5636471570371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2818235785188 + 2818235785189.

It is an arithmetic number, because the mean of its divisors is an integer number (2818235785189).

Almost surely, 2^{5636471570377} is an apocalyptic number.

It is an amenable number.

5636471570377 is a deficient number, since it is larger than the sum of its proper divisors (1).

5636471570377 is an equidigital number, since it uses as much as digits as its factorization.

5636471570377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77792400, while the sum is 61.

The spelling of 5636471570377 in words is "five trillion, six hundred thirty-six billion, four hundred seventy-one million, five hundred seventy thousand, three hundred seventy-seven".