134501534555489 has 2 divisors, whose sum is σ = 134501534555490. Its totient is φ = 134501534555488.

The previous prime is 134501534555429. The next prime is 134501534555513. The reversal of 134501534555489 is 984555435105431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89239479622225 + 45262054933264 = 9446665^2 + 6727708^2 .

It is a cyclic number.

It is not a de Polignac number, because 134501534555489 - 2⁴⁰ = 133402022927713 is a prime.

It is not a weakly prime, because it can be changed into another prime (134501534555429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67250767277744 + 67250767277745.

It is an arithmetic number, because the mean of its divisors is an integer number (67250767277745).

Almost surely, 2^{134501534555489} is an apocalyptic number.

It is an amenable number.

134501534555489 is a deficient number, since it is larger than the sum of its proper divisors (1).

134501534555489 is an equidigital number, since it uses as much as digits as its factorization.

134501534555489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600000, while the sum is 62.

The spelling of 134501534555489 in words is "one hundred thirty-four trillion, five hundred one billion, five hundred thirty-four million, five hundred fifty-five thousand, four hundred eighty-nine".