2769388910980 has 24 divisors (see below), whose sum is σ = 5817935715480. Its totient is φ = 1107332897280.

The previous prime is 2769388910963. The next prime is 2769388911011. The reversal of 2769388910980 is 890198839672.

It can be written as a sum of positive squares in 4 ways, for example, as 771056097604 + 1998332813376 = 878098^2 + 1413624^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26362965 + ... + 26467804.

It is an arithmetic number, because the mean of its divisors is an integer number (242413988145).

Almost surely, 2^{2769388910980} is an apocalyptic number.

2769388910980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2769388910980 is an abundant number, since it is smaller than the sum of its proper divisors (3048546804500).

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

2769388910980 is a wasteful number, since it uses less digits than its factorization.

2769388910980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52833399 (or 52833397 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 70.

The spelling of 2769388910980 in words is "two trillion, seven hundred sixty-nine billion, three hundred eighty-eight million, nine hundred ten thousand, nine hundred eighty".