135954527 has 2 divisors, whose sum is σ = 135954528. Its totient is φ = 135954526.

The previous prime is 135954517. The next prime is 135954547. The reversal of 135954527 is 725459531.

It is a weak prime.

It is an emirp because it is prime and its reverse (725459531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135954527 - 2¹⁸ = 135692383 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135954517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67977263 + 67977264.

It is an arithmetic number, because the mean of its divisors is an integer number (67977264).

Almost surely, 2^135954527 is an apocalyptic number.

135954527 is a deficient number, since it is larger than the sum of its proper divisors (1).

135954527 is an equidigital number, since it uses as much as digits as its factorization.

135954527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 189000, while the sum is 41.

The square root of 135954527 is about 11659.9539879024. The cubic root of 135954527 is about 514.1989961112.

The spelling of 135954527 in words is "one hundred thirty-five million, nine hundred fifty-four thousand, five hundred twenty-seven".