8506128216058 has 24 divisors (see below), whose sum is σ = 14125462989120. Its totient is φ = 3838605916200.

The previous prime is 8506128216029. The next prime is 8506128216073.

8506128216058 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 8506128215996 and 8506128216014.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126402658 + ... + 126469933.

It is an arithmetic number, because the mean of its divisors is an integer number (588560957880).

Almost surely, 2^{8506128216058} is an apocalyptic number.

8506128216058 is a deficient number, since it is larger than the sum of its proper divisors (5619334773062).

8506128216058 is a wasteful number, since it uses less digits than its factorization.

8506128216058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252872754 (or 252872743 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 52.

The spelling of 8506128216058 in words is "eight trillion, five hundred six billion, one hundred twenty-eight million, two hundred sixteen thousand, fifty-eight".