8173066952 has 12 divisors (see below), whose sum is σ = 15324979995. Its totient is φ = 4086405624.

The previous prime is 8173066903. The next prime is 8173066973. The reversal of 8173066952 is 2596603718.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 4086533476 + 4086533476 = 63926^2 + 63926^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=63926.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8173066897 and 8173066906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 239723 + ... + 271685.

Almost surely, 2^8173066952 is an apocalyptic number.

It is an amenable number.

8173066952 is a deficient number, since it is larger than the sum of its proper divisors (7151913043).

8173066952 is an frugal number, since it uses more digits than its factorization.

8173066952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63932 (or 31965 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 8173066952 is about 90405.0161882625. The cubic root of 8173066952 is about 2014.3194775996.

The spelling of 8173066952 in words is "eight billion, one hundred seventy-three million, sixty-six thousand, nine hundred fifty-two".