5517061117 has 2 divisors, whose sum is σ = 5517061118. Its totient is φ = 5517061116.

The previous prime is 5517061111. The next prime is 5517061127. The reversal of 5517061117 is 7111607155.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5145766756 + 371294361 = 71734^2 + 19269^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5517061117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5517061111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2758530558 + 2758530559.

It is an arithmetic number, because the mean of its divisors is an integer number (2758530559).

Almost surely, 2^5517061117 is an apocalyptic number.

It is an amenable number.

5517061117 is a deficient number, since it is larger than the sum of its proper divisors (1).

5517061117 is an equidigital number, since it uses as much as digits as its factorization.

5517061117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7350, while the sum is 34.

The square root of 5517061117 is about 74276.9218330970. The cubic root of 5517061117 is about 1766.9974862424.

The spelling of 5517061117 in words is "five billion, five hundred seventeen million, sixty-one thousand, one hundred seventeen".