13160769493 has 2 divisors, whose sum is σ = 13160769494. Its totient is φ = 13160769492.

The previous prime is 13160769467. The next prime is 13160769499. The reversal of 13160769493 is 39496706131.

It is a happy number.

13160769493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12454113604 + 706655889 = 111598^2 + 26583^2 .

It is a cyclic number.

It is not a de Polignac number, because 13160769493 - 2¹³ = 13160761301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13160769499) 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, 6580384746 + 6580384747.

It is an arithmetic number, because the mean of its divisors is an integer number (6580384747).

Almost surely, 2^13160769493 is an apocalyptic number.

It is an amenable number.

13160769493 is a deficient number, since it is larger than the sum of its proper divisors (1).

13160769493 is an equidigital number, since it uses as much as digits as its factorization.

13160769493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 734832, while the sum is 49.

The spelling of 13160769493 in words is "thirteen billion, one hundred sixty million, seven hundred sixty-nine thousand, four hundred ninety-three".