105655166495 has 4 divisors (see below), whose sum is σ = 126786199800. Its totient is φ = 84524133192.

The previous prime is 105655166437. The next prime is 105655166497. The reversal of 105655166495 is 594661556501.

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

It is a cyclic number.

It is not a de Polignac number, because 105655166495 - 2³⁶ = 36935689759 is a prime.

It is a super-2 number, since 2×105655166495² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105655166497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10565516645 + ... + 10565516654.

It is an arithmetic number, because the mean of its divisors is an integer number (31696549950).

Almost surely, 2^105655166495 is an apocalyptic number.

105655166495 is a deficient number, since it is larger than the sum of its proper divisors (21131033305).

105655166495 is an equidigital number, since it uses as much as digits as its factorization.

105655166495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21131033304.

The product of its (nonzero) digits is 4860000, while the sum is 53.

The spelling of 105655166495 in words is "one hundred five billion, six hundred fifty-five million, one hundred sixty-six thousand, four hundred ninety-five".