5543561662367 has 2 divisors, whose sum is σ = 5543561662368. Its totient is φ = 5543561662366.

The previous prime is 5543561662351. The next prime is 5543561662409. The reversal of 5543561662367 is 7632661653455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5543561662367 - 2⁴ = 5543561662351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5543561562367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2771780831183 + 2771780831184.

It is an arithmetic number, because the mean of its divisors is an integer number (2771780831184).

Almost surely, 2^{5543561662367} is an apocalyptic number.

5543561662367 is a deficient number, since it is larger than the sum of its proper divisors (1).

5543561662367 is an equidigital number, since it uses as much as digits as its factorization.

5543561662367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648000, while the sum is 59.

The spelling of 5543561662367 in words is "five trillion, five hundred forty-three billion, five hundred sixty-one million, six hundred sixty-two thousand, three hundred sixty-seven".