105560557008 has 20 divisors (see below), whose sum is σ = 272698105728. Its totient is φ = 35186852320.

The previous prime is 105560557007. The next prime is 105560557013. The reversal of 105560557008 is 800755065501.

It is a super-2 number, since 2×105560557008² (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 (105560557001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1099589088 + ... + 1099589183.

Almost surely, 2^105560557008 is an apocalyptic number.

It is an amenable number.

105560557008 is an abundant number, since it is smaller than the sum of its proper divisors (167137548720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105560557008 is a wasteful number, since it uses less digits than its factorization.

105560557008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2199178282 (or 2199178276 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 42.

The spelling of 105560557008 in words is "one hundred five billion, five hundred sixty million, five hundred fifty-seven thousand, eight".