5505610165055 has 128 divisors (see below), whose sum is σ = 9232432054272. Its totient is φ = 3065857344000.

The previous prime is 5505610165043. The next prime is 5505610165091.

5505610165055 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5505610165055 - 2¹² = 5505610160959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5505610164997 and 5505610165015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 18627125 + ... + 18920385.

It is an arithmetic number, because the mean of its divisors is an integer number (72128375424).

Almost surely, 2^{5505610165055} is an apocalyptic number.

5505610165055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5505610165055 is a deficient number, since it is larger than the sum of its proper divisors (3726821889217).

5505610165055 is a wasteful number, since it uses less digits than its factorization.

5505610165055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293350 (or 293328 counting only the distinct ones).

The product of its (nonzero) digits is 562500, while the sum is 44.

The spelling of 5505610165055 in words is "five trillion, five hundred five billion, six hundred ten million, one hundred sixty-five thousand, fifty-five".