13746848780653 has 2 divisors, whose sum is σ = 13746848780654. Its totient is φ = 13746848780652.

The previous prime is 13746848780641. The next prime is 13746848780767. The reversal of 13746848780653 is 35608784864731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10609267152969 + 3137581627684 = 3257187^2 + 1771322^2 .

It is a cyclic number.

It is not a de Polignac number, because 13746848780653 - 2²⁹ = 13746311909741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13746848786653) 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, 6873424390326 + 6873424390327.

It is an arithmetic number, because the mean of its divisors is an integer number (6873424390327).

Almost surely, 2^{13746848780653} is an apocalyptic number.

It is an amenable number.

13746848780653 is a deficient number, since it is larger than the sum of its proper divisors (1).

13746848780653 is an equidigital number, since it uses as much as digits as its factorization.

13746848780653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 650280960, while the sum is 70.

The spelling of 13746848780653 in words is "thirteen trillion, seven hundred forty-six billion, eight hundred forty-eight million, seven hundred eighty thousand, six hundred fifty-three".