2774016512 has 40 divisors (see below), whose sum is σ = 5548805196. Its totient is φ = 1385459712.

The previous prime is 2774016481. The next prime is 2774016551. The reversal of 2774016512 is 2156104772.

It can be written as a sum of positive squares in 2 ways, for example, as 2077901056 + 696115456 = 45584^2 + 26384^2 .

It is a super-2 number, since 2×2774016512² = 15390335217697292288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557138 + ... + 562094.

Almost surely, 2^2774016512 is an apocalyptic number.

It is an amenable number.

2774016512 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2774016512 is an equidigital number, since it uses as much as digits as its factorization.

2774016512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6068 (or 6052 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 2774016512 is about 52668.9330820361. The cubic root of 2774016512 is about 1405.0863473652.

The spelling of 2774016512 in words is "two billion, seven hundred seventy-four million, sixteen thousand, five hundred twelve".