135545512382 has 8 divisors (see below), whose sum is σ = 232363735536. Its totient is φ = 58090933872.

The previous prime is 135545512379. The next prime is 135545512397. The reversal of 135545512382 is 283215545531.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4840911143 + ... + 4840911170.

It is an arithmetic number, because the mean of its divisors is an integer number (29045466942).

Almost surely, 2^135545512382 is an apocalyptic number.

135545512382 is a deficient number, since it is larger than the sum of its proper divisors (96818223154).

135545512382 is an equidigital number, since it uses as much as digits as its factorization.

135545512382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9681822322.

The product of its digits is 720000, while the sum is 44.

The spelling of 135545512382 in words is "one hundred thirty-five billion, five hundred forty-five million, five hundred twelve thousand, three hundred eighty-two".