105560585810555 has 4 divisors (see below), whose sum is σ = 126672702972672. Its totient is φ = 84448468648440.

The previous prime is 105560585810531. The next prime is 105560585810557. The reversal of 105560585810555 is 555018585065501.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 105560585810555 - 2²⁰ = 105560584761979 is a prime.

It is a super-2 number, since 2×105560585810555² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105560585810494 and 105560585810503.

It is not an unprimeable number, because it can be changed into a prime (105560585810557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10556058581051 + ... + 10556058581060.

It is an arithmetic number, because the mean of its divisors is an integer number (31668175743168).

Almost surely, 2^{105560585810555} is an apocalyptic number.

105560585810555 is a deficient number, since it is larger than the sum of its proper divisors (21112117162117).

105560585810555 is an equidigital number, since it uses as much as digits as its factorization.

105560585810555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21112117162116.

The product of its (nonzero) digits is 30000000, while the sum is 59.

The spelling of 105560585810555 in words is "one hundred five trillion, five hundred sixty billion, five hundred eighty-five million, eight hundred ten thousand, five hundred fifty-five".