2755842712 has 96 divisors (see below), whose sum is σ = 6237095040. Its totient is φ = 1137024000.

The previous prime is 2755842709. The next prime is 2755842751. The reversal of 2755842712 is 2172485572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2928162 + ... + 2929102.

It is an arithmetic number, because the mean of its divisors is an integer number (64969740).

Almost surely, 2^2755842712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2755842712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3118547520).

2755842712 is an abundant number, since it is smaller than the sum of its proper divisors (3481252328).

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

2755842712 is a wasteful number, since it uses less digits than its factorization.

2755842712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233 (or 1222 counting only the distinct ones).

The product of its digits is 313600, while the sum is 43.

The square root of 2755842712 is about 52496.1209233597. The cubic root of 2755842712 is about 1402.0111761193.

The spelling of 2755842712 in words is "two billion, seven hundred fifty-five million, eight hundred forty-two thousand, seven hundred twelve".