105655516066610 has 8 divisors (see below), whose sum is σ = 190179928919916. Its totient is φ = 42262206426640.

The previous prime is 105655516066511. The next prime is 105655516066613. The reversal of 105655516066610 is 16660615556501.

It can be written as a sum of positive squares in 2 ways, for example, as 105649021802041 + 6494264569 = 10278571^2 + 80587^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105655516066610² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (105655516066613) 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, 5282775803321 + ... + 5282775803340.

Almost surely, 2^{105655516066610} is an apocalyptic number.

105655516066610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105655516066610 is a deficient number, since it is larger than the sum of its proper divisors (84524412853306).

105655516066610 is a wasteful number, since it uses less digits than its factorization.

105655516066610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10565551606668.

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

The spelling of 105655516066610 in words is "one hundred five trillion, six hundred fifty-five billion, five hundred sixteen million, sixty-six thousand, six hundred ten".