135061464433565 has 8 divisors (see below), whose sum is σ = 162073861939968. Its totient is φ = 108049101800400.

The previous prime is 135061464433523. The next prime is 135061464433583. The reversal of 135061464433565 is 565334464160531.

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

It is not a de Polignac number, because 135061464433565 - 2⁴⁰ = 133961952805789 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135061464433565.

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, 733724 + ... + 16451786.

It is an arithmetic number, because the mean of its divisors is an integer number (20259232742496).

Almost surely, 2^{135061464433565} is an apocalyptic number.

It is an amenable number.

135061464433565 is a deficient number, since it is larger than the sum of its proper divisors (27012397506403).

135061464433565 is a wasteful number, since it uses less digits than its factorization.

135061464433565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17436619.

The product of its (nonzero) digits is 46656000, while the sum is 56.

The spelling of 135061464433565 in words is "one hundred thirty-five trillion, sixty-one billion, four hundred sixty-four million, four hundred thirty-three thousand, five hundred sixty-five".