2551216296 has 16 divisors (see below), whose sum is σ = 6378040800. Its totient is φ = 850405424.

The previous prime is 2551216289. The next prime is 2551216307. The reversal of 2551216296 is 6926121552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53150316 + ... + 53150363.

It is an arithmetic number, because the mean of its divisors is an integer number (398627550).

Almost surely, 2^2551216296 is an apocalyptic number.

It is an amenable number.

2551216296 is an abundant number, since it is smaller than the sum of its proper divisors (3826824504).

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

2551216296 is a wasteful number, since it uses less digits than its factorization.

2551216296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106300688 (or 106300684 counting only the distinct ones).

The product of its digits is 64800, while the sum is 39.

The square root of 2551216296 is about 50509.5663810332. The cubic root of 2551216296 is about 1366.4143892330.

The spelling of 2551216296 in words is "two billion, five hundred fifty-one million, two hundred sixteen thousand, two hundred ninety-six".