5504220517 has 2 divisors, whose sum is σ = 5504220518. Its totient is φ = 5504220516.

The previous prime is 5504220443. The next prime is 5504220571. The reversal of 5504220517 is 7150224055.

Together with next prime (5504220571) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5028369921 + 475850596 = 70911^2 + 21814^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5504220517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5504220017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752110258 + 2752110259.

It is an arithmetic number, because the mean of its divisors is an integer number (2752110259).

Almost surely, 2^5504220517 is an apocalyptic number.

It is an amenable number.

5504220517 is a deficient number, since it is larger than the sum of its proper divisors (1).

5504220517 is an equidigital number, since it uses as much as digits as its factorization.

5504220517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 5504220517 is about 74190.4341340580. The cubic root of 5504220517 is about 1765.6255641952.

The spelling of 5504220517 in words is "five billion, five hundred four million, two hundred twenty thousand, five hundred seventeen".