9999051175066 has 8 divisors (see below), whose sum is σ = 14998631924160. Its totient is φ = 4999507200348.

The previous prime is 9999051175039. The next prime is 9999051175111. The reversal of 9999051175066 is 6605711509999.

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

It is a junction number, because it is equal to n+sod(n) for n = 9999051174992 and 9999051175010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8503476 + ... + 9607663.

It is an arithmetic number, because the mean of its divisors is an integer number (1874828990520).

Almost surely, 2^{9999051175066} is an apocalyptic number.

9999051175066 is a deficient number, since it is larger than the sum of its proper divisors (4999580749094).

9999051175066 is a wasteful number, since it uses less digits than its factorization.

9999051175066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18387188.

The product of its (nonzero) digits is 41334300, while the sum is 67.

The spelling of 9999051175066 in words is "nine trillion, nine hundred ninety-nine billion, fifty-one million, one hundred seventy-five thousand, sixty-six".