8673153564 has 12 divisors (see below), whose sum is σ = 20237358344. Its totient is φ = 2891051184.

The previous prime is 8673153539. The next prime is 8673153581. The reversal of 8673153564 is 4653513768.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361381387 + ... + 361381410.

Almost surely, 2^8673153564 is an apocalyptic number.

It is an amenable number.

8673153564 is an abundant number, since it is smaller than the sum of its proper divisors (11564204780).

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

8673153564 is a wasteful number, since it uses less digits than its factorization.

8673153564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722762804 (or 722762802 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 48.

The square root of 8673153564 is about 93129.7673356913. The cubic root of 8673153564 is about 2054.5924063012.

The spelling of 8673153564 in words is "eight billion, six hundred seventy-three million, one hundred fifty-three thousand, five hundred sixty-four".