2780533053283 has 4 divisors (see below), whose sum is σ = 2780539011640. Its totient is φ = 2780527094928.

The previous prime is 2780533053253. The next prime is 2780533053289. The reversal of 2780533053283 is 3823503350872.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2780533053283 - 2⁹ = 2780533052771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2780533053289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2213610 + ... + 3234367.

It is an arithmetic number, because the mean of its divisors is an integer number (695134752910).

Almost surely, 2^{2780533053283} is an apocalyptic number.

2780533053283 is a deficient number, since it is larger than the sum of its proper divisors (5958357).

2780533053283 is an equidigital number, since it uses as much as digits as its factorization.

2780533053283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5958356.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 2780533053283 in words is "two trillion, seven hundred eighty billion, five hundred thirty-three million, fifty-three thousand, two hundred eighty-three".