105565010955 has 16 divisors (see below), whose sum is σ = 176247671040. Its totient is φ = 53853454688.

The previous prime is 105565010921. The next prime is 105565010963. The reversal of 105565010955 is 559010565501.

It is a cyclic number.

It is not a de Polignac number, because 105565010955 - 2⁸ = 105565010699 is a prime.

It is a super-2 number, since 2×105565010955² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152992425 + ... + 152993114.

It is an arithmetic number, because the mean of its divisors is an integer number (11015479440).

Almost surely, 2^105565010955 is an apocalyptic number.

105565010955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

105565010955 is a deficient number, since it is larger than the sum of its proper divisors (70682660085).

105565010955 is a wasteful number, since it uses less digits than its factorization.

105565010955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305985570.

The product of its (nonzero) digits is 168750, while the sum is 42.

The spelling of 105565010955 in words is "one hundred five billion, five hundred sixty-five million, ten thousand, nine hundred fifty-five".