2551411312 has 20 divisors (see below), whose sum is σ = 4945460256. Its totient is φ = 1275163520.

The previous prime is 2551411307. The next prime is 2551411319. The reversal of 2551411312 is 2131141552.

It is a super-2 number, since 2×2551411312² = 13019399366003122688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2551411319) 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 3 ways as a sum of consecutive naturals, for example, 6393 + ... + 71719.

Almost surely, 2^2551411312 is an apocalyptic number.

It is an amenable number.

2551411312 is a deficient number, since it is larger than the sum of its proper divisors (2394048944).

2551411312 is a wasteful number, since it uses less digits than its factorization.

2551411312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67776 (or 67770 counting only the distinct ones).

The product of its digits is 1200, while the sum is 25.

The square root of 2551411312 is about 50511.4968299297. The cubic root of 2551411312 is about 1366.4492047677.

Adding to 2551411312 its reverse (2131141552), we get a palindrome (4682552864).

The spelling of 2551411312 in words is "two billion, five hundred fifty-one million, four hundred eleven thousand, three hundred twelve".