2768485544 has 16 divisors (see below), whose sum is σ = 5662811520. Its totient is φ = 1258402480.

The previous prime is 2768485541. The next prime is 2768485553. The reversal of 2768485544 is 4455848672.

It is not an unprimeable number, because it can be changed into a prime (2768485541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15729944 + ... + 15730119.

It is an arithmetic number, because the mean of its divisors is an integer number (353925720).

Almost surely, 2^2768485544 is an apocalyptic number.

It is an amenable number.

2768485544 is an abundant number, since it is smaller than the sum of its proper divisors (2894325976).

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

2768485544 is a wasteful number, since it uses less digits than its factorization.

2768485544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31460080 (or 31460076 counting only the distinct ones).

The product of its digits is 8601600, while the sum is 53.

The square root of 2768485544 is about 52616.3999528664. The cubic root of 2768485544 is about 1404.1518830394.

The spelling of 2768485544 in words is "two billion, seven hundred sixty-eight million, four hundred eighty-five thousand, five hundred forty-four".