2772135796 has 24 divisors (see below), whose sum is σ = 5109124160. Its totient is φ = 1312459200.

The previous prime is 2772135791. The next prime is 2772135803. The reversal of 2772135796 is 6975312772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2772135791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165361 + ... + 181351.

Almost surely, 2^2772135796 is an apocalyptic number.

It is an amenable number.

2772135796 is a deficient number, since it is larger than the sum of its proper divisors (2336988364).

2772135796 is a wasteful number, since it uses less digits than its factorization.

2772135796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18295 (or 18293 counting only the distinct ones).

The product of its digits is 1111320, while the sum is 49.

The square root of 2772135796 is about 52651.0759244291. The cubic root of 2772135796 is about 1404.7687374078.

The spelling of 2772135796 in words is "two billion, seven hundred seventy-two million, one hundred thirty-five thousand, seven hundred ninety-six".