105610550015500 has 24 divisors (see below), whose sum is σ = 230653441234944. Its totient is φ = 42244220006000.

The previous prime is 105610550015489. The next prime is 105610550015539. The reversal of 105610550015500 is 5510055016501.

It is a super-2 number, since 2×105610550015500² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105610549516 + ... + 105610550515.

It is an arithmetic number, because the mean of its divisors is an integer number (9610560051456).

Almost surely, 2^{105610550015500} is an apocalyptic number.

105610550015500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105610550015500 is an abundant number, since it is smaller than the sum of its proper divisors (125042891219444).

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

105610550015500 is a wasteful number, since it uses less digits than its factorization.

105610550015500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211221100050 (or 211221100038 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 34.

The spelling of 105610550015500 in words is "one hundred five trillion, six hundred ten billion, five hundred fifty million, fifteen thousand, five hundred".