2550012311 has 16 divisors (see below), whose sum is σ = 3288867840. Its totient is φ = 1918502880.

The previous prime is 2550012301. The next prime is 2550012313. The reversal of 2550012311 is 1132100552.

It is a happy number.

It is not a de Polignac number, because 2550012311 - 2²² = 2545818007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550012313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568751 + ... + 573216.

It is an arithmetic number, because the mean of its divisors is an integer number (205554240).

Almost surely, 2^2550012311 is an apocalyptic number.

2550012311 is a deficient number, since it is larger than the sum of its proper divisors (738855529).

2550012311 is a wasteful number, since it uses less digits than its factorization.

2550012311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142014.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 2550012311 is about 50497.6465887273. The cubic root of 2550012311 is about 1366.1994066390.

Adding to 2550012311 its reverse (1132100552), we get a palindrome (3682112863).

The spelling of 2550012311 in words is "two billion, five hundred fifty million, twelve thousand, three hundred eleven".