135482851 has 4 divisors (see below), whose sum is σ = 154837552. Its totient is φ = 116128152.

The previous prime is 135482849. The next prime is 135482873. The reversal of 135482851 is 158284531.

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

It is not a de Polignac number, because 135482851 - 2¹ = 135482849 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 135482851.

It is not an unprimeable number, because it can be changed into a prime (135482881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9677340 + ... + 9677353.

It is an arithmetic number, because the mean of its divisors is an integer number (38709388).

Almost surely, 2^135482851 is an apocalyptic number.

135482851 is a deficient number, since it is larger than the sum of its proper divisors (19354701).

135482851 is an equidigital number, since it uses as much as digits as its factorization.

135482851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19354700.

The product of its digits is 38400, while the sum is 37.

The square root of 135482851 is about 11639.7100908914. The cubic root of 135482851 is about 513.6036589442.

The spelling of 135482851 in words is "one hundred thirty-five million, four hundred eighty-two thousand, eight hundred fifty-one".