105555055110 has 16 divisors (see below), whose sum is σ = 253332132336. Its totient is φ = 28148014688.

The previous prime is 105555055097. The next prime is 105555055117. The reversal of 105555055110 is 11550555501.

It is a super-2 number, since 2×105555055110² (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 (105555055117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1759250889 + ... + 1759250948.

It is an arithmetic number, because the mean of its divisors is an integer number (15833258271).

Almost surely, 2^105555055110 is an apocalyptic number.

105555055110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105555055110 is an abundant number, since it is smaller than the sum of its proper divisors (147777077226).

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

105555055110 is a wasteful number, since it uses less digits than its factorization.

105555055110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3518501847.

The product of its (nonzero) digits is 15625, while the sum is 33.

The spelling of 105555055110 in words is "one hundred five billion, five hundred fifty-five million, fifty-five thousand, one hundred ten".