8889573005 has 8 divisors (see below), whose sum is σ = 10842364824. Its totient is φ = 6995073600.

The previous prime is 8889572983. The next prime is 8889573013. The reversal of 8889573005 is 5003759888.

It can be written as a sum of positive squares in 4 ways, for example, as 266407684 + 8623165321 = 16322^2 + 92861^2 .

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

It is not a de Polignac number, because 8889573005 - 2⁶ = 8889572941 is a prime.

It is a super-2 number, since 2×8889573005² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14572766 + ... + 14573375.

It is an arithmetic number, because the mean of its divisors is an integer number (1355295603).

Almost surely, 2^8889573005 is an apocalyptic number.

It is an amenable number.

8889573005 is a deficient number, since it is larger than the sum of its proper divisors (1952791819).

8889573005 is a wasteful number, since it uses less digits than its factorization.

8889573005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29146207.

The product of its (nonzero) digits is 2419200, while the sum is 53.

The square root of 8889573005 is about 94284.5321619618. The cubic root of 8889573005 is about 2071.5414786347.

The spelling of 8889573005 in words is "eight billion, eight hundred eighty-nine million, five hundred seventy-three thousand, five".