13445405153 has 2 divisors, whose sum is σ = 13445405154. Its totient is φ = 13445405152.

The previous prime is 13445405147. The next prime is 13445405161. The reversal of 13445405153 is 35150454431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13393895824 + 51509329 = 115732^2 + 7177^2 .

It is a cyclic number.

It is not a de Polignac number, because 13445405153 - 2⁸ = 13445404897 is a prime.

It is not a weakly prime, because it can be changed into another prime (13445405353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6722702576 + 6722702577.

It is an arithmetic number, because the mean of its divisors is an integer number (6722702577).

Almost surely, 2^13445405153 is an apocalyptic number.

It is an amenable number.

13445405153 is a deficient number, since it is larger than the sum of its proper divisors (1).

13445405153 is an equidigital number, since it uses as much as digits as its factorization.

13445405153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 13445405153 its reverse (35150454431), we get a palindrome (48595859584).

The spelling of 13445405153 in words is "thirteen billion, four hundred forty-five million, four hundred five thousand, one hundred fifty-three".