8654973573 has 8 divisors (see below), whose sum is σ = 11556244000. Its totient is φ = 5761842768.

The previous prime is 8654973559. The next prime is 8654973619. The reversal of 8654973573 is 3753794568.

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

It is not a de Polignac number, because 8654973573 - 2⁵ = 8654973541 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8654973373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2032423 + ... + 2036676.

It is an arithmetic number, because the mean of its divisors is an integer number (1444530500).

Almost surely, 2^8654973573 is an apocalyptic number.

It is an amenable number.

8654973573 is a deficient number, since it is larger than the sum of its proper divisors (2901270427).

8654973573 is a wasteful number, since it uses less digits than its factorization.

8654973573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4069811.

The product of its digits is 19051200, while the sum is 57.

The square root of 8654973573 is about 93032.1104404280. The cubic root of 8654973573 is about 2053.1558430771.

The spelling of 8654973573 in words is "eight billion, six hundred fifty-four million, nine hundred seventy-three thousand, five hundred seventy-three".