132505135 has 8 divisors (see below), whose sum is σ = 181721376. Its totient is φ = 90860640.

The previous prime is 132505133. The next prime is 132505169. The reversal of 132505135 is 531505231.

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

It is not a de Polignac number, because 132505135 - 2¹ = 132505133 is a prime.

It is a super-2 number, since 2×132505135² = 35115221602736450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132505133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1892896 + ... + 1892965.

It is an arithmetic number, because the mean of its divisors is an integer number (22715172).

Almost surely, 2^132505135 is an apocalyptic number.

132505135 is a deficient number, since it is larger than the sum of its proper divisors (49216241).

132505135 is an equidigital number, since it uses as much as digits as its factorization.

132505135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3785873.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 132505135 is about 11511.0874812070. The cubic root of 132505135 is about 509.8129969271.

The spelling of 132505135 in words is "one hundred thirty-two million, five hundred five thousand, one hundred thirty-five".