105505560606005 has 24 divisors (see below), whose sum is σ = 147279107963520. Its totient is φ = 72345708277920.

The previous prime is 105505560605989. The next prime is 105505560606023. The reversal of 105505560606005 is 500606065505501.

It is not a de Polignac number, because 105505560606005 - 2⁴ = 105505560605989 is a prime.

It is a super-2 number, since 2×105505560606005² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15852056 + ... + 21501134.

It is an arithmetic number, because the mean of its divisors is an integer number (6136629498480).

Almost surely, 2^{105505560606005} is an apocalyptic number.

It is an amenable number.

105505560606005 is a deficient number, since it is larger than the sum of its proper divisors (41773547357515).

105505560606005 is an equidigital number, since it uses as much as digits as its factorization.

105505560606005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5725329 (or 5725322 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 44.

The spelling of 105505560606005 in words is "one hundred five trillion, five hundred five billion, five hundred sixty million, six hundred six thousand, five".