5005501500557 has 2 divisors, whose sum is σ = 5005501500558. Its totient is φ = 5005501500556.

The previous prime is 5005501500547. The next prime is 5005501500577. The reversal of 5005501500557 is 7550051055005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4919142511396 + 86358989161 = 2217914^2 + 293869^2 .

It is a cyclic number.

It is not a de Polignac number, because 5005501500557 - 2²⁰ = 5005500451981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5005501500557.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5005501500547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502750750278 + 2502750750279.

It is an arithmetic number, because the mean of its divisors is an integer number (2502750750279).

Almost surely, 2^{5005501500557} is an apocalyptic number.

It is an amenable number.

5005501500557 is a deficient number, since it is larger than the sum of its proper divisors (1).

5005501500557 is an equidigital number, since it uses as much as digits as its factorization.

5005501500557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 109375, while the sum is 38.

The spelling of 5005501500557 in words is "five trillion, five billion, five hundred one million, five hundred thousand, five hundred fifty-seven".