2648852089 has 27 divisors (see below), whose sum is σ = 2975707917. Its totient is φ = 2356776864.

The previous prime is 2648852051. The next prime is 2648852113. The reversal of 2648852089 is 9802588462.

The square root of 2648852089 is 51467.

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

It can be written as a sum of positive squares in 4 ways, for example, as 11002489 + 2637849600 = 3317^2 + 51360^2 .

It is not a de Polignac number, because 2648852089 - 2¹⁵ = 2648819321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2648852039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 24755574 + ... + 24755680.

Almost surely, 2^2648852089 is an apocalyptic number.

2648852089 is the 51467-th square number.

2648852089 is the 25734-th centered octagonal number.

It is an amenable number.

2648852089 is a deficient number, since it is larger than the sum of its proper divisors (326855828).

2648852089 is an equidigital number, since it uses as much as digits as its factorization.

2648852089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 52.

The cubic root of 2648852089 is about 1383.6276621053.

The spelling of 2648852089 in words is "two billion, six hundred forty-eight million, eight hundred fifty-two thousand, eighty-nine".