132511522 has 32 divisors (see below), whose sum is σ = 237504960. Its totient is φ = 54649920.

The previous prime is 132511517. The next prime is 132511553. The reversal of 132511522 is 225115231.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 132511493 and 132511502.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12948 + ... + 20800.

It is an arithmetic number, because the mean of its divisors is an integer number (7422030).

Almost surely, 2^132511522 is an apocalyptic number.

132511522 is a deficient number, since it is larger than the sum of its proper divisors (104993438).

132511522 is a wasteful number, since it uses less digits than its factorization.

132511522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7938.

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

The square root of 132511522 is about 11511.3649060396. The cubic root of 132511522 is about 509.8211881148.

Adding to 132511522 its reverse (225115231), we get a palindrome (357626753).

It can be divided in two parts, 1 and 32511522, that added together give a palindrome (32511523).

The spelling of 132511522 in words is "one hundred thirty-two million, five hundred eleven thousand, five hundred twenty-two".