14533545121 has 2 divisors, whose sum is σ = 14533545122. Its totient is φ = 14533545120.

The previous prime is 14533545097. The next prime is 14533545137. The reversal of 14533545121 is 12154533541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14434821025 + 98724096 = 120145^2 + 9936^2 .

It is an emirp because it is prime and its reverse (12154533541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14533545121 - 2⁹ = 14533544609 is a prime.

It is a super-2 number, since 2×14533545121² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14533545161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7266772560 + 7266772561.

It is an arithmetic number, because the mean of its divisors is an integer number (7266772561).

Almost surely, 2^14533545121 is an apocalyptic number.

It is an amenable number.

14533545121 is a deficient number, since it is larger than the sum of its proper divisors (1).

14533545121 is an equidigital number, since it uses as much as digits as its factorization.

14533545121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36000, while the sum is 34.

The spelling of 14533545121 in words is "fourteen billion, five hundred thirty-three million, five hundred forty-five thousand, one hundred twenty-one".