105050066550029 has 8 divisors (see below), whose sum is σ = 105124846932120. Its totient is φ = 104975298133056.

The previous prime is 105050066549873. The next prime is 105050066550047. The reversal of 105050066550029 is 920055660050501.

It can be written as a sum of positive squares in 4 ways, for example, as 38390973642025 + 66659092908004 = 6196045^2 + 8164502^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105050066550029 - 2⁸ = 105050066549773 is a prime.

It is a super-2 number, since 2×105050066550029² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105050066559029) 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, 14611199 + ... + 20581235.

It is an arithmetic number, because the mean of its divisors is an integer number (13140605866515).

Almost surely, 2^{105050066550029} is an apocalyptic number.

It is an amenable number.

105050066550029 is a deficient number, since it is larger than the sum of its proper divisors (74780382091).

105050066550029 is a wasteful number, since it uses less digits than its factorization.

105050066550029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5982559.

The product of its (nonzero) digits is 405000, while the sum is 44.

The spelling of 105050066550029 in words is "one hundred five trillion, fifty billion, sixty-six million, five hundred fifty thousand, twenty-nine".