135363647 has 2 divisors, whose sum is σ = 135363648. Its totient is φ = 135363646.

The previous prime is 135363637. The next prime is 135363689. The reversal of 135363647 is 746363531.

It is a happy number.

135363647 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135363647 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135363647.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135363617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67681823 + 67681824.

It is an arithmetic number, because the mean of its divisors is an integer number (67681824).

Almost surely, 2^135363647 is an apocalyptic number.

135363647 is a deficient number, since it is larger than the sum of its proper divisors (1).

135363647 is an equidigital number, since it uses as much as digits as its factorization.

135363647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 38.

The square root of 135363647 is about 11634.5883897970. The cubic root of 135363647 is about 513.4529840933.

The spelling of 135363647 in words is "one hundred thirty-five million, three hundred sixty-three thousand, six hundred forty-seven".