10440053165677 has 2 divisors, whose sum is σ = 10440053165678. Its totient is φ = 10440053165676.

The previous prime is 10440053165651. The next prime is 10440053165681. The reversal of 10440053165677 is 77656135004401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7565244749001 + 2874808416676 = 2750499^2 + 1695526^2 .

It is a cyclic number.

It is not a de Polignac number, because 10440053165677 - 2³⁹ = 9890297351789 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10440053165677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10440053145677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5220026582838 + 5220026582839.

It is an arithmetic number, because the mean of its divisors is an integer number (5220026582839).

Almost surely, 2^{10440053165677} is an apocalyptic number.

It is an amenable number.

10440053165677 is a deficient number, since it is larger than the sum of its proper divisors (1).

10440053165677 is an equidigital number, since it uses as much as digits as its factorization.

10440053165677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 10440053165677 in words is "ten trillion, four hundred forty billion, fifty-three million, one hundred sixty-five thousand, six hundred seventy-seven".