5517420017 has 2 divisors, whose sum is σ = 5517420018. Its totient is φ = 5517420016.

The previous prime is 5517420001. The next prime is 5517420031. The reversal of 5517420017 is 7100247155.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5517369841 + 50176 = 74279^2 + 224^2 .

It is a cyclic number.

It is not a de Polignac number, because 5517420017 - 2⁴ = 5517420001 is a prime.

It is not a weakly prime, because it can be changed into another prime (5517420617) 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, 2758710008 + 2758710009.

It is an arithmetic number, because the mean of its divisors is an integer number (2758710009).

Almost surely, 2^5517420017 is an apocalyptic number.

It is an amenable number.

5517420017 is a deficient number, since it is larger than the sum of its proper divisors (1).

5517420017 is an equidigital number, since it uses as much as digits as its factorization.

5517420017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 5517420017 is about 74279.3377528368. The cubic root of 5517420017 is about 1767.0358014270.

The spelling of 5517420017 in words is "five billion, five hundred seventeen million, four hundred twenty thousand, seventeen".