2768452980 has 24 divisors (see below), whose sum is σ = 7751668512. Its totient is φ = 738254112.

The previous prime is 2768452913. The next prime is 2768452997. The reversal of 2768452980 is 892548672.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23070382 + ... + 23070501.

It is an arithmetic number, because the mean of its divisors is an integer number (322986188).

Almost surely, 2^2768452980 is an apocalyptic number.

2768452980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2768452980 is an abundant number, since it is smaller than the sum of its proper divisors (4983215532).

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

2768452980 is a wasteful number, since it uses less digits than its factorization.

2768452980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46140895 (or 46140893 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 2768452980 is about 52616.0905047116. The cubic root of 2768452980 is about 1404.1463776249.

The spelling of 2768452980 in words is "two billion, seven hundred sixty-eight million, four hundred fifty-two thousand, nine hundred eighty".