5530116391 has 2 divisors, whose sum is σ = 5530116392. Its totient is φ = 5530116390.

The previous prime is 5530116377. The next prime is 5530116409. The reversal of 5530116391 is 1936110355.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5530116391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5530114391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2765058195 + 2765058196.

It is an arithmetic number, because the mean of its divisors is an integer number (2765058196).

Almost surely, 2^5530116391 is an apocalyptic number.

5530116391 is a deficient number, since it is larger than the sum of its proper divisors (1).

5530116391 is an equidigital number, since it uses as much as digits as its factorization.

5530116391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12150, while the sum is 34.

The square root of 5530116391 is about 74364.7523427598. The cubic root of 5530116391 is about 1768.3901639508.

The spelling of 5530116391 in words is "five billion, five hundred thirty million, one hundred sixteen thousand, three hundred ninety-one".