5505505005051 has 12 divisors (see below), whose sum is σ = 7952741768712. Its totient is φ = 3670177139136.

The previous prime is 5505505005043. The next prime is 5505505005089. The reversal of 5505505005051 is 1505005055055.

It is a happy number.

5505505005051 is a `hidden beast` number, since 5 + 5 + 0 + 5 + 50 + 500 + 50 + 51 = 666.

It is not a de Polignac number, because 5505505005051 - 2³ = 5505505005043 is a prime.

It is a super-2 number, since 2×5505505005051² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5505505004997 and 5505505005015.

It is not an unprimeable number, because it can be changed into a prime (5505505005041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13075486 + ... + 13489971.

It is an arithmetic number, because the mean of its divisors is an integer number (662728480726).

Almost surely, 2^{5505505005051} is an apocalyptic number.

5505505005051 is a deficient number, since it is larger than the sum of its proper divisors (2447236763661).

5505505005051 is a wasteful number, since it uses less digits than its factorization.

5505505005051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26588490 (or 26588487 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 36.

The spelling of 5505505005051 in words is "five trillion, five hundred five billion, five hundred five million, five thousand, fifty-one".