134504555266259 has 2 divisors, whose sum is σ = 134504555266260. Its totient is φ = 134504555266258.

The previous prime is 134504555266177. The next prime is 134504555266297. The reversal of 134504555266259 is 952662555405431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134504555266259 - 2²⁸ = 134504286830803 is a prime.

It is not a weakly prime, because it can be changed into another prime (134504515266259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67252277633129 + 67252277633130.

It is an arithmetic number, because the mean of its divisors is an integer number (67252277633130).

Almost surely, 2^{134504555266259} is an apocalyptic number.

134504555266259 is a deficient number, since it is larger than the sum of its proper divisors (1).

134504555266259 is an equidigital number, since it uses as much as digits as its factorization.

134504555266259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400000, while the sum is 62.

The spelling of 134504555266259 in words is "one hundred thirty-four trillion, five hundred four billion, five hundred fifty-five million, two hundred sixty-six thousand, two hundred fifty-nine".