135848132751 has 4 divisors (see below), whose sum is σ = 181130843672. Its totient is φ = 90565421832.

The previous prime is 135848132687. The next prime is 135848132773. The reversal of 135848132751 is 157231848531.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 135848132751 - 2⁶ = 135848132687 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 135848132751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135848132051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22641355456 + ... + 22641355461.

It is an arithmetic number, because the mean of its divisors is an integer number (45282710918).

Almost surely, 2^135848132751 is an apocalyptic number.

135848132751 is a deficient number, since it is larger than the sum of its proper divisors (45282710921).

135848132751 is an equidigital number, since it uses as much as digits as its factorization.

135848132751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45282710920.

The product of its digits is 806400, while the sum is 48.

The spelling of 135848132751 in words is "one hundred thirty-five billion, eight hundred forty-eight million, one hundred thirty-two thousand, seven hundred fifty-one".