135464827 has 2 divisors, whose sum is σ = 135464828. Its totient is φ = 135464826.

The previous prime is 135464803. The next prime is 135464867. The reversal of 135464827 is 728464531.

It is an a-pointer prime, because the next prime (135464867) can be obtained adding 135464827 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135464827 - 2¹¹ = 135462779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135464827.

It is not a weakly prime, because it can be changed into another prime (135464867) 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, 67732413 + 67732414.

It is an arithmetic number, because the mean of its divisors is an integer number (67732414).

Almost surely, 2^135464827 is an apocalyptic number.

135464827 is a deficient number, since it is larger than the sum of its proper divisors (1).

135464827 is an equidigital number, since it uses as much as digits as its factorization.

135464827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 40.

The square root of 135464827 is about 11638.9358190515. The cubic root of 135464827 is about 513.5808821307.

The spelling of 135464827 in words is "one hundred thirty-five million, four hundred sixty-four thousand, eight hundred twenty-seven".