8173504960 has 56 divisors (see below), whose sum is σ = 19474068240. Its totient is φ = 3267569664.

The previous prime is 8173504957. The next prime is 8173504961. The reversal of 8173504960 is 694053718.

It is a super-2 number, since 2×8173504960² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8173504961) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 662367 + ... + 674593.

Almost surely, 2^8173504960 is an apocalyptic number.

8173504960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8173504960 is an abundant number, since it is smaller than the sum of its proper divisors (11300563280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8173504960 is a wasteful number, since it uses less digits than its factorization.

8173504960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14333 (or 14323 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 8173504960 is about 90407.4386320064. The cubic root of 8173504960 is about 2014.3554605132.

The spelling of 8173504960 in words is "eight billion, one hundred seventy-three million, five hundred four thousand, nine hundred sixty".