2755716912 has 120 divisors (see below), whose sum is σ = 8328404448. Its totient is φ = 845568000.

The previous prime is 2755716869. The next prime is 2755716937. The reversal of 2755716912 is 2196175572.

2755716912 is a `hidden beast` number, since 2 + 7 + 5 + 571 + 69 + 12 = 666.

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, 748837 + ... + 752507.

Almost surely, 2^2755716912 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 2755716912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4164202224).

2755716912 is an abundant number, since it is smaller than the sum of its proper divisors (5572687536).

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

2755716912 is a wasteful number, since it uses less digits than its factorization.

2755716912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4099 (or 4090 counting only the distinct ones).

The product of its digits is 264600, while the sum is 45.

The square root of 2755716912 is about 52494.9227259170. The cubic root of 2755716912 is about 1401.9898425736.

The spelling of 2755716912 in words is "two billion, seven hundred fifty-five million, seven hundred sixteen thousand, nine hundred twelve".