8772573489 has 8 divisors (see below), whose sum is σ = 11697204000. Its totient is φ = 5848162656.

The previous prime is 8772573479. The next prime is 8772573503. The reversal of 8772573489 is 9843752778.

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

It is not a de Polignac number, because 8772573489 - 2⁴ = 8772573473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8772573479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103762 + ... + 168260.

It is an arithmetic number, because the mean of its divisors is an integer number (1462150500).

Almost surely, 2^8772573489 is an apocalyptic number.

It is an amenable number.

8772573489 is a deficient number, since it is larger than the sum of its proper divisors (2924630511).

8772573489 is a wasteful number, since it uses less digits than its factorization.

8772573489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109839.

The product of its digits is 23708160, while the sum is 60.

The square root of 8772573489 is about 93662.0173229255. The cubic root of 8772573489 is about 2062.4131623017.

The spelling of 8772573489 in words is "eight billion, seven hundred seventy-two million, five hundred seventy-three thousand, four hundred eighty-nine".