5560780111 has 2 divisors, whose sum is σ = 5560780112. Its totient is φ = 5560780110.

The previous prime is 5560780109. The next prime is 5560780123. The reversal of 5560780111 is 1110870655.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5560780111 - 2¹ = 5560780109 is a prime.

Together with 5560780109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5560780151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780390055 + 2780390056.

It is an arithmetic number, because the mean of its divisors is an integer number (2780390056).

Almost surely, 2^5560780111 is an apocalyptic number.

5560780111 is a deficient number, since it is larger than the sum of its proper divisors (1).

5560780111 is an equidigital number, since it uses as much as digits as its factorization.

5560780111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 34.

The square root of 5560780111 is about 74570.6383974282. The cubic root of 5560780111 is about 1771.6526332187.

The spelling of 5560780111 in words is "five billion, five hundred sixty million, seven hundred eighty thousand, one hundred eleven".