169053040027 has 2 divisors, whose sum is σ = 169053040028. Its totient is φ = 169053040026.

The previous prime is 169053039941. The next prime is 169053040033. The reversal of 169053040027 is 720040350961.

It is a strong prime.

It is an emirp because it is prime and its reverse (720040350961) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 169053040027 - 2³¹ = 166905556379 is a prime.

It is not a weakly prime, because it can be changed into another prime (169053040127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84526520013 + 84526520014.

It is an arithmetic number, because the mean of its divisors is an integer number (84526520014).

Almost surely, 2^169053040027 is an apocalyptic number.

169053040027 is a deficient number, since it is larger than the sum of its proper divisors (1).

169053040027 is an equidigital number, since it uses as much as digits as its factorization.

169053040027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 37.

Adding to 169053040027 its reverse (720040350961), we get a palindrome (889093390988).

The spelling of 169053040027 in words is "one hundred sixty-nine billion, fifty-three million, forty thousand, twenty-seven".