135785756283 has 8 divisors (see below), whose sum is σ = 181049433408. Its totient is φ = 90522958344.

The previous prime is 135785756263. The next prime is 135785756299. The reversal of 135785756283 is 382657587531.

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

It is not a de Polignac number, because 135785756283 - 2⁵ = 135785756251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135785756203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356260 + ... + 631262.

It is an arithmetic number, because the mean of its divisors is an integer number (22631179176).

Almost surely, 2^135785756283 is an apocalyptic number.

135785756283 is a deficient number, since it is larger than the sum of its proper divisors (45263677125).

135785756283 is a wasteful number, since it uses less digits than its factorization.

135785756283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439593.

The product of its digits is 42336000, while the sum is 60.

The spelling of 135785756283 in words is "one hundred thirty-five billion, seven hundred eighty-five million, seven hundred fifty-six thousand, two hundred eighty-three".