14533545139 has 2 divisors, whose sum is σ = 14533545140. Its totient is φ = 14533545138.

The previous prime is 14533545137. The next prime is 14533545161. The reversal of 14533545139 is 93154533541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14533545139 - 2¹ = 14533545137 is a prime.

It is a super-2 number, since 2×14533545139² (a number of 21 digits) contains 22 as substring.

Together with 14533545137, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 14533545095 and 14533545104.

It is not a weakly prime, because it can be changed into another prime (14533545137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7266772569 + 7266772570.

It is an arithmetic number, because the mean of its divisors is an integer number (7266772570).

Almost surely, 2^14533545139 is an apocalyptic number.

14533545139 is a deficient number, since it is larger than the sum of its proper divisors (1).

14533545139 is an equidigital number, since it uses as much as digits as its factorization.

14533545139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486000, while the sum is 43.

The spelling of 14533545139 in words is "fourteen billion, five hundred thirty-three million, five hundred forty-five thousand, one hundred thirty-nine".