10777040447 has 2 divisors, whose sum is σ = 10777040448. Its totient is φ = 10777040446.

The previous prime is 10777040437. The next prime is 10777040459. The reversal of 10777040447 is 74404077701.

10777040447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10777040447 - 2¹⁶ = 10776974911 is a prime.

It is a super-3 number, since 3×10777040447³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10777040437) by changing a digit.

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 as a sum of consecutive naturals, namely, 5388520223 + 5388520224.

It is an arithmetic number, because the mean of its divisors is an integer number (5388520224).

Almost surely, 2^10777040447 is an apocalyptic number.

10777040447 is a deficient number, since it is larger than the sum of its proper divisors (1).

10777040447 is an equidigital number, since it uses as much as digits as its factorization.

10777040447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153664, while the sum is 41.

The spelling of 10777040447 in words is "ten billion, seven hundred seventy-seven million, forty thousand, four hundred forty-seven".