5555560005547 has 2 divisors, whose sum is σ = 5555560005548. Its totient is φ = 5555560005546.

The previous prime is 5555560005533. The next prime is 5555560005563. The reversal of 5555560005547 is 7455000655555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5555560005547 - 2⁷ = 5555560005419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5555560005494 and 5555560005503.

It is not a weakly prime, because it can be changed into another prime (5555560002547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777780002773 + 2777780002774.

It is an arithmetic number, because the mean of its divisors is an integer number (2777780002774).

Almost surely, 2^{5555560005547} is an apocalyptic number.

5555560005547 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555560005547 is an equidigital number, since it uses as much as digits as its factorization.

5555560005547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13125000, while the sum is 52.

The spelling of 5555560005547 in words is "five trillion, five hundred fifty-five billion, five hundred sixty million, five thousand, five hundred forty-seven".