13545033157153 has 2 divisors, whose sum is σ = 13545033157154. Its totient is φ = 13545033157152.

The previous prime is 13545033157037. The next prime is 13545033157199. The reversal of 13545033157153 is 35175133054531.

It is an a-pointer prime, because the next prime (13545033157199) can be obtained adding 13545033157153 to its sum of digits (46).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11468632852369 + 2076400304784 = 3386537^2 + 1440972^2 .

It is a cyclic number.

It is not a de Polignac number, because 13545033157153 - 2¹³ = 13545033148961 is a prime.

It is not a weakly prime, because it can be changed into another prime (13545033167153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6772516578576 + 6772516578577.

It is an arithmetic number, because the mean of its divisors is an integer number (6772516578577).

Almost surely, 2^{13545033157153} is an apocalyptic number.

It is an amenable number.

13545033157153 is a deficient number, since it is larger than the sum of its proper divisors (1).

13545033157153 is an equidigital number, since it uses as much as digits as its factorization.

13545033157153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1417500, while the sum is 46.

The spelling of 13545033157153 in words is "thirteen trillion, five hundred forty-five billion, thirty-three million, one hundred fifty-seven thousand, one hundred fifty-three".