5500505555057 has 2 divisors, whose sum is σ = 5500505555058. Its totient is φ = 5500505555056.

The previous prime is 5500505554969. The next prime is 5500505555081. The reversal of 5500505555057 is 7505555050055.

5500505555057 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2966165729536 + 2534339825521 = 1722256^2 + 1591961^2 .

It is a cyclic number.

It is not a de Polignac number, because 5500505555057 - 2¹² = 5500505550961 is a prime.

It is a super-2 number, since 2×5500505555057² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5500505525057) 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, 2750252777528 + 2750252777529.

It is an arithmetic number, because the mean of its divisors is an integer number (2750252777529).

Almost surely, 2^{5500505555057} is an apocalyptic number.

It is an amenable number.

5500505555057 is a deficient number, since it is larger than the sum of its proper divisors (1).

5500505555057 is an equidigital number, since it uses as much as digits as its factorization.

5500505555057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2734375, while the sum is 47.

The spelling of 5500505555057 in words is "five trillion, five hundred billion, five hundred five million, five hundred fifty-five thousand, fifty-seven".