5500555416887 has 2 divisors, whose sum is σ = 5500555416888. Its totient is φ = 5500555416886.

The previous prime is 5500555416871. The next prime is 5500555416907. The reversal of 5500555416887 is 7886145550055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5500555416887 - 2⁴ = 5500555416871 is a prime.

It is a super-2 number, since 2×5500555416887² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5500555476887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750277708443 + 2750277708444.

It is an arithmetic number, because the mean of its divisors is an integer number (2750277708444).

Almost surely, 2^{5500555416887} is an apocalyptic number.

5500555416887 is a deficient number, since it is larger than the sum of its proper divisors (1).

5500555416887 is an equidigital number, since it uses as much as digits as its factorization.

5500555416887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600000, while the sum is 59.

The spelling of 5500555416887 in words is "five trillion, five hundred billion, five hundred fifty-five million, four hundred sixteen thousand, eight hundred eighty-seven".