135041451605 has 8 divisors (see below), whose sum is σ = 162119037600. Its totient is φ = 107986964176.

The previous prime is 135041451521. The next prime is 135041451619. The reversal of 135041451605 is 506154140531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135041451605 - 2³⁶ = 66321974869 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5761775 + ... + 5785164.

It is an arithmetic number, because the mean of its divisors is an integer number (20264879700).

Almost surely, 2^135041451605 is an apocalyptic number.

It is an amenable number.

135041451605 is a deficient number, since it is larger than the sum of its proper divisors (27077585995).

135041451605 is a wasteful number, since it uses less digits than its factorization.

135041451605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11549283.

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 135041451605 in words is "one hundred thirty-five billion, forty-one million, four hundred fifty-one thousand, six hundred five".