105500500050060 has 144 divisors (see below), whose sum is σ = 332019098270496. Its totient is φ = 28120887355392.

The previous prime is 105500500050059. The next prime is 105500500050061. The reversal of 105500500050060 is 60050005005501.

105500500050060 is a `hidden beast` number, since 1 + 0 + 5 + 50 + 0 + 50 + 0 + 0 + 500 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (105500500050059) and next prime (105500500050061).

It is a super-2 number, since 2×105500500050060² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (105500500050061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6019804 + ... + 15723836.

It is an arithmetic number, because the mean of its divisors is an integer number (2305688182434).

Almost surely, 2^{105500500050060} is an apocalyptic number.

105500500050060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 105500500050060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166009549135248).

105500500050060 is an abundant number, since it is smaller than the sum of its proper divisors (226518598220436).

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

105500500050060 is a wasteful number, since it uses less digits than its factorization.

105500500050060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9706294 (or 9706280 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

Adding to 105500500050060 its reverse (60050005005501), we get a palindrome (165550505055561).

The spelling of 105500500050060 in words is "one hundred five trillion, five hundred billion, five hundred million, fifty thousand, sixty".