135745611 has 4 divisors (see below), whose sum is σ = 180994152. Its totient is φ = 90497072.

The previous prime is 135745537. The next prime is 135745613. The reversal of 135745611 is 116547531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135745611 - 2⁷ = 135745483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135745613) 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 in 3 ways as a sum of consecutive naturals, for example, 22624266 + ... + 22624271.

It is an arithmetic number, because the mean of its divisors is an integer number (45248538).

Almost surely, 2^135745611 is an apocalyptic number.

135745611 is a deficient number, since it is larger than the sum of its proper divisors (45248541).

135745611 is an equidigital number, since it uses as much as digits as its factorization.

135745611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45248540.

The product of its digits is 12600, while the sum is 33.

The square root of 135745611 is about 11650.9918461906. The cubic root of 135745611 is about 513.9354779290.

The spelling of 135745611 in words is "one hundred thirty-five million, seven hundred forty-five thousand, six hundred eleven".