135456467 has 2 divisors, whose sum is σ = 135456468. Its totient is φ = 135456466.

The previous prime is 135456457. The next prime is 135456509. The reversal of 135456467 is 764654531.

It is a weak prime.

It is an emirp because it is prime and its reverse (764654531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135456467 - 2⁶ = 135456403 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (135456457) 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, 67728233 + 67728234.

It is an arithmetic number, because the mean of its divisors is an integer number (67728234).

Almost surely, 2^135456467 is an apocalyptic number.

135456467 is a deficient number, since it is larger than the sum of its proper divisors (1).

135456467 is an equidigital number, since it uses as much as digits as its factorization.

135456467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 41.

The square root of 135456467 is about 11638.5766741471. The cubic root of 135456467 is about 513.5703169663.

The spelling of 135456467 in words is "one hundred thirty-five million, four hundred fifty-six thousand, four hundred sixty-seven".