5505610555063 has 2 divisors, whose sum is σ = 5505610555064. Its totient is φ = 5505610555062.

The previous prime is 5505610555007. The next prime is 5505610555147. The reversal of 5505610555063 is 3605550165055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5505610555063 - 2³³ = 5497020620471 is a prime.

It is a super-2 number, since 2×5505610555063² (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 (5505610555763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752805277531 + 2752805277532.

It is an arithmetic number, because the mean of its divisors is an integer number (2752805277532).

Almost surely, 2^{5505610555063} is an apocalyptic number.

5505610555063 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505610555063 is an equidigital number, since it uses as much as digits as its factorization.

5505610555063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1687500, while the sum is 46.

The spelling of 5505610555063 in words is "five trillion, five hundred five billion, six hundred ten million, five hundred fifty-five thousand, sixty-three".