135069484893 has 8 divisors (see below), whose sum is σ = 205820167488. Its totient is φ = 77182562784.

The previous prime is 135069484871. The next prime is 135069484919. The reversal of 135069484893 is 398484960531.

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

It is not a de Polignac number, because 135069484893 - 2⁸ = 135069484637 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135069434893) 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, 3215940096 + ... + 3215940137.

It is an arithmetic number, because the mean of its divisors is an integer number (25727520936).

Almost surely, 2^135069484893 is an apocalyptic number.

It is an amenable number.

135069484893 is a deficient number, since it is larger than the sum of its proper divisors (70750682595).

135069484893 is an equidigital number, since it uses as much as digits as its factorization.

135069484893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6431880243.

The product of its (nonzero) digits is 22394880, while the sum is 60.

The spelling of 135069484893 in words is "one hundred thirty-five billion, sixty-nine million, four hundred eighty-four thousand, eight hundred ninety-three".