14533545161 has 2 divisors, whose sum is σ = 14533545162. Its totient is φ = 14533545160.

The previous prime is 14533545139. The next prime is 14533545163. The reversal of 14533545161 is 16154533541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14485326025 + 48219136 = 120355^2 + 6944^2 .

It is an emirp because it is prime and its reverse (16154533541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14533545161 - 2⁶ = 14533545097 is a prime.

It is a super-2 number, since 2×14533545161² (a number of 21 digits) contains 22 as substring.

Together with 14533545163, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14533545163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7266772580 + 7266772581.

It is an arithmetic number, because the mean of its divisors is an integer number (7266772581).

Almost surely, 2^14533545161 is an apocalyptic number.

It is an amenable number.

14533545161 is a deficient number, since it is larger than the sum of its proper divisors (1).

14533545161 is an equidigital number, since it uses as much as digits as its factorization.

14533545161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108000, while the sum is 38.

The spelling of 14533545161 in words is "fourteen billion, five hundred thirty-three million, five hundred forty-five thousand, one hundred sixty-one".