5509686727 has 2 divisors, whose sum is σ = 5509686728. Its totient is φ = 5509686726.

The previous prime is 5509686703. The next prime is 5509686751. The reversal of 5509686727 is 7276869055.

It is a balanced prime because it is at equal distance from previous prime (5509686703) and next prime (5509686751).

It is a cyclic number.

It is not a de Polignac number, because 5509686727 - 2¹¹ = 5509684679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5509786727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2754843363 + 2754843364.

It is an arithmetic number, because the mean of its divisors is an integer number (2754843364).

Almost surely, 2^5509686727 is an apocalyptic number.

5509686727 is a deficient number, since it is larger than the sum of its proper divisors (1).

5509686727 is an equidigital number, since it uses as much as digits as its factorization.

5509686727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6350400, while the sum is 55.

The square root of 5509686727 is about 74227.2640409169. The cubic root of 5509686727 is about 1766.2098483804.

The spelling of 5509686727 in words is "five billion, five hundred nine million, six hundred eighty-six thousand, seven hundred twenty-seven".