135753589 has 2 divisors, whose sum is σ = 135753590. Its totient is φ = 135753588.

The previous prime is 135753587. The next prime is 135753599. The reversal of 135753589 is 985357531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85414564 + 50339025 = 9242^2 + 7095^2 .

It is a cyclic number.

It is not a de Polignac number, because 135753589 - 2¹ = 135753587 is a prime.

Together with 135753587, 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 (135753581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67876794 + 67876795.

It is an arithmetic number, because the mean of its divisors is an integer number (67876795).

Almost surely, 2^135753589 is an apocalyptic number.

It is an amenable number.

135753589 is a deficient number, since it is larger than the sum of its proper divisors (1).

135753589 is an equidigital number, since it uses as much as digits as its factorization.

135753589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 567000, while the sum is 46.

The square root of 135753589 is about 11651.3342154450. The cubic root of 135753589 is about 513.9455460186.

It can be divided in two parts, 1357 and 53589, that added together give a triangular number (54946 = T₃₃₁).

The spelling of 135753589 in words is "one hundred thirty-five million, seven hundred fifty-three thousand, five hundred eighty-nine".