8973543375 has 24 divisors (see below), whose sum is σ = 16176309552. Its totient is φ = 4785889200.

The previous prime is 8973543343. The next prime is 8973543377. The reversal of 8973543375 is 5733453798.

8973543375 is a `hidden beast` number, since 8 + 97 + 3 + 543 + 3 + 7 + 5 = 666.

It is not a de Polignac number, because 8973543375 - 2⁵ = 8973543343 is a prime.

It is a super-3 number, since 3×8973543375³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8973543377) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3987117 + ... + 3989366.

It is an arithmetic number, because the mean of its divisors is an integer number (674012898).

Almost surely, 2^8973543375 is an apocalyptic number.

8973543375 is a deficient number, since it is larger than the sum of its proper divisors (7202766177).

8973543375 is a wasteful number, since it uses less digits than its factorization.

8973543375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7976504 (or 7976491 counting only the distinct ones).

The product of its digits is 9525600, while the sum is 54.

The square root of 8973543375 is about 94728.7885228139. The cubic root of 8973543375 is about 2078.0436004448.

The spelling of 8973543375 in words is "eight billion, nine hundred seventy-three million, five hundred forty-three thousand, three hundred seventy-five".