48804320889 has 27 divisors (see below), whose sum is σ = 71034348879. Its totient is φ = 32289228720.

The previous prime is 48804320881. The next prime is 48804320909. The reversal of 48804320889 is 98802340884.

The square root of 48804320889 is 220917.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 35821997289 + 12982323600 = 189267^2 + 113940^2 .

It is not a de Polignac number, because 48804320889 - 2³ = 48804320881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48804320881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 139840287 + ... + 139840635.

Almost surely, 2^48804320889 is an apocalyptic number.

48804320889 is the 220917-th square number.

48804320889 is the 110459-th centered octagonal number.

It is an amenable number.

48804320889 is a deficient number, since it is larger than the sum of its proper divisors (22230027990).

48804320889 is an frugal number, since it uses more digits than its factorization.

48804320889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 54.

The spelling of 48804320889 in words is "forty-eight billion, eight hundred four million, three hundred twenty thousand, eight hundred eighty-nine".