105060061050550 has 12 divisors (see below), whose sum is σ = 195411713554116. Its totient is φ = 42024024420200.

The previous prime is 105060061050533. The next prime is 105060061050641. The reversal of 105060061050550 is 55050160060501.

It is a super-2 number, since 2×105060061050550² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1050600610456 + ... + 1050600610555.

It is an arithmetic number, because the mean of its divisors is an integer number (16284309462843).

Almost surely, 2^{105060061050550} is an apocalyptic number.

105060061050550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105060061050550 is a deficient number, since it is larger than the sum of its proper divisors (90351652503566).

105060061050550 is a wasteful number, since it uses less digits than its factorization.

105060061050550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101201221023 (or 2101201221018 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 105060061050550 in words is "one hundred five trillion, sixty billion, sixty-one million, fifty thousand, five hundred fifty".