2289255530 has 16 divisors (see below), whose sum is σ = 4363052040. Its totient is φ = 861837312.

The previous prime is 2289255517. The next prime is 2289255533. The reversal of 2289255530 is 355529822.

It can be written as a sum of positive squares in 4 ways, for example, as 2237573809 + 51681721 = 47303^2 + 7189^2 .

It is not an unprimeable number, because it can be changed into a prime (2289255533) 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, 6732935 + ... + 6733274.

Almost surely, 2^2289255530 is an apocalyptic number.

2289255530 is a deficient number, since it is larger than the sum of its proper divisors (2073796510).

2289255530 is a wasteful number, since it uses less digits than its factorization.

2289255530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13466233.

The product of its (nonzero) digits is 216000, while the sum is 41.

The square root of 2289255530 is about 47846.1652590884. The cubic root of 2289255530 is about 1317.9474393839.

The spelling of 2289255530 in words is "two billion, two hundred eighty-nine million, two hundred fifty-five thousand, five hundred thirty".