5498689727 has 2 divisors, whose sum is σ = 5498689728. Its totient is φ = 5498689726.

The previous prime is 5498689709. The next prime is 5498689783. The reversal of 5498689727 is 7279868945.

It is a happy number.

5498689727 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5498689727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5498689127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2749344863 + 2749344864.

It is an arithmetic number, because the mean of its divisors is an integer number (2749344864).

Almost surely, 2^5498689727 is an apocalyptic number.

5498689727 is a deficient number, since it is larger than the sum of its proper divisors (1).

5498689727 is an equidigital number, since it uses as much as digits as its factorization.

5498689727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60963840, while the sum is 65.

The square root of 5498689727 is about 74153.1504860043. The cubic root of 5498689727 is about 1765.0339831938.

The spelling of 5498689727 in words is "five billion, four hundred ninety-eight million, six hundred eighty-nine thousand, seven hundred twenty-seven".