135132046789 has 2 divisors, whose sum is σ = 135132046790. Its totient is φ = 135132046788.

The previous prime is 135132046787. The next prime is 135132046799. The reversal of 135132046789 is 987640231531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 127568265889 + 7563780900 = 357167^2 + 86970^2 .

It is a cyclic number.

It is not a de Polignac number, because 135132046789 - 2¹ = 135132046787 is a prime.

Together with 135132046787, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135132046783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67566023394 + 67566023395.

It is an arithmetic number, because the mean of its divisors is an integer number (67566023395).

It is a 1-persistent number, because it is pandigital, but 2⋅135132046789 = 270264093578 is not.

Almost surely, 2^135132046789 is an apocalyptic number.

It is an amenable number.

135132046789 is a deficient number, since it is larger than the sum of its proper divisors (1).

135132046789 is an equidigital number, since it uses as much as digits as its factorization.

135132046789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 135132046789 in words is "one hundred thirty-five billion, one hundred thirty-two million, forty-six thousand, seven hundred eighty-nine".