105485488055 has 16 divisors (see below), whose sum is σ = 129586385280. Its totient is φ = 82387676448.

The previous prime is 105485488033. The next prime is 105485488063. The reversal of 105485488055 is 550884584501.

It is a cyclic number.

It is not a de Polignac number, because 105485488055 - 2¹⁶ = 105485422519 is a prime.

It is a super-2 number, since 2×105485488055² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105485487988 and 105485488006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355904 + ... + 581066.

It is an arithmetic number, because the mean of its divisors is an integer number (8099149080).

Almost surely, 2^105485488055 is an apocalyptic number.

105485488055 is a deficient number, since it is larger than the sum of its proper divisors (24100897225).

105485488055 is a wasteful number, since it uses less digits than its factorization.

105485488055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227390.

The product of its (nonzero) digits is 5120000, while the sum is 53.

The spelling of 105485488055 in words is "one hundred five billion, four hundred eighty-five million, four hundred eighty-eight thousand, fifty-five".