132252521 has 8 divisors (see below), whose sum is σ = 139339200. Its totient is φ = 125178480.

The previous prime is 132252493. The next prime is 132252551. The reversal of 132252521 is 125252231.

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

It is a cyclic number.

It is not a de Polignac number, because 132252521 - 2¹⁸ = 131990377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132252551) 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 7 ways as a sum of consecutive naturals, for example, 24716 + ... + 29586.

It is an arithmetic number, because the mean of its divisors is an integer number (17417400).

Almost surely, 2^132252521 is an apocalyptic number.

It is an amenable number.

132252521 is a deficient number, since it is larger than the sum of its proper divisors (7086679).

132252521 is a wasteful number, since it uses less digits than its factorization.

132252521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6319.

The product of its digits is 1200, while the sum is 23.

The square root of 132252521 is about 11500.1096081733. The cubic root of 132252521 is about 509.4888136961.

The spelling of 132252521 in words is "one hundred thirty-two million, two hundred fifty-two thousand, five hundred twenty-one".