2150330256 has 30 divisors (see below), whose sum is σ = 6017938550. Its totient is φ = 716776704.

The previous prime is 2150330233. The next prime is 2150330311. The reversal of 2150330256 is 6520330512.

It can be written as a sum of positive squares in only one way, i.e., 2139987600 + 10342656 = 46260^2 + 3216^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 7466281 + ... + 7466568.

Almost surely, 2^2150330256 is an apocalyptic number.

It is an amenable number.

2150330256 is an abundant number, since it is smaller than the sum of its proper divisors (3867608294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2150330256 is a wasteful number, since it uses less digits than its factorization.

2150330256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14932863 (or 14932854 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 2150330256 is about 46371.6535827654. The cubic root of 2150330256 is about 1290.7289624317.

Adding to 2150330256 its reverse (6520330512), we get a palindrome (8670660768).

The spelling of 2150330256 in words is "two billion, one hundred fifty million, three hundred thirty thousand, two hundred fifty-six".