132511225 has 48 divisors (see below), whose sum is σ = 215700480. Its totient is φ = 78235200.

The previous prime is 132511219. The next prime is 132511229. The reversal of 132511225 is 522115231.

It is not a de Polignac number, because 132511225 - 2³ = 132511217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132511196 and 132511205.

It is not an unprimeable number, because it can be changed into a prime (132511229) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34764 + ... + 38386.

It is an arithmetic number, because the mean of its divisors is an integer number (4493760).

Almost surely, 2^132511225 is an apocalyptic number.

It is an amenable number.

132511225 is a deficient number, since it is larger than the sum of its proper divisors (83189255).

132511225 is a wasteful number, since it uses less digits than its factorization.

132511225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3670 (or 3665 counting only the distinct ones).

The product of its digits is 600, while the sum is 22.

The square root of 132511225 is about 11511.3520057376. The cubic root of 132511225 is about 509.8208072246.

Adding to 132511225 its reverse (522115231), we get a palindrome (654626456).

The spelling of 132511225 in words is "one hundred thirty-two million, five hundred eleven thousand, two hundred twenty-five".