6773920682653 has 24 divisors (see below), whose sum is σ = 7507844783208. Its totient is φ = 6086103109632.

The previous prime is 6773920682621. The next prime is 6773920682677. The reversal of 6773920682653 is 3562860293776.

6773920682653 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 181951727364 + 6591968955289 = 426558^2 + 2567483^2 .

It is not a de Polignac number, because 6773920682653 - 2⁵ = 6773920682621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6773920682453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150076 + ... + 3683797.

It is an arithmetic number, because the mean of its divisors is an integer number (312826865967).

Almost surely, 2^{6773920682653} is an apocalyptic number.

It is an amenable number.

6773920682653 is a deficient number, since it is larger than the sum of its proper divisors (733924100555).

6773920682653 is a wasteful number, since it uses less digits than its factorization.

6773920682653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3834033 (or 3833980 counting only the distinct ones).

The product of its (nonzero) digits is 137168640, while the sum is 64.

The spelling of 6773920682653 in words is "six trillion, seven hundred seventy-three billion, nine hundred twenty million, six hundred eighty-two thousand, six hundred fifty-three".