5055055055505 has 80 divisors (see below), whose sum is σ = 11152805309184. Its totient is φ = 2133122117760.

The previous prime is 5055055055473. The next prime is 5055055055513. The reversal of 5055055055505 is 5055505505505.

It is not a de Polignac number, because 5055055055505 - 2⁵ = 5055055055473 is a prime.

It is a super-2 number, since 2×5055055055505² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 68543461 + ... + 68617170.

Almost surely, 2^{5055055055505} is an apocalyptic number.

It is an amenable number.

5055055055505 is an abundant number, since it is smaller than the sum of its proper divisors (6097750253679).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5055055055505 is a wasteful number, since it uses less digits than its factorization.

5055055055505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137160668 (or 137160659 counting only the distinct ones).

The product of its (nonzero) digits is 1953125, while the sum is 45.

The spelling of 5055055055505 in words is "five trillion, fifty-five billion, fifty-five million, fifty-five thousand, five hundred five".