105500555060546 has 8 divisors (see below), whose sum is σ = 158250882307980. Its totient is φ = 52750260957888.

The previous prime is 105500555060531. The next prime is 105500555060557. The reversal of 105500555060546 is 645060555005501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 100083117264025 + 5417437796521 = 10004155^2 + 2327539^2 .

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

It is a super-2 number, since 2×105500555060546² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 105500555060546.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2457230 + ... + 14732246.

Almost surely, 2^{105500555060546} is an apocalyptic number.

105500555060546 is a deficient number, since it is larger than the sum of its proper divisors (52750327247434).

105500555060546 is a wasteful number, since it uses less digits than its factorization.

105500555060546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16572388.

The product of its (nonzero) digits is 2250000, while the sum is 47.

The spelling of 105500555060546 in words is "one hundred five trillion, five hundred billion, five hundred fifty-five million, sixty thousand, five hundred forty-six".