132252545 has 4 divisors (see below), whose sum is σ = 158703060. Its totient is φ = 105802032.

The previous prime is 132252493. The next prime is 132252551. The reversal of 132252545 is 545252231.

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

It can be written as a sum of positive squares in 2 ways, for example, as 13965169 + 118287376 = 3737^2 + 10876^2 .

It is a cyclic number.

It is not a de Polignac number, because 132252545 - 2¹⁴ = 132236161 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13225250 + ... + 13225259.

It is an arithmetic number, because the mean of its divisors is an integer number (39675765).

Almost surely, 2^132252545 is an apocalyptic number.

It is an amenable number.

132252545 is a deficient number, since it is larger than the sum of its proper divisors (26450515).

132252545 is an equidigital number, since it uses as much as digits as its factorization.

132252545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26450514.

The product of its digits is 12000, while the sum is 29.

The square root of 132252545 is about 11500.1106516416. The cubic root of 132252545 is about 509.4888445153.

The spelling of 132252545 in words is "one hundred thirty-two million, two hundred fifty-two thousand, five hundred forty-five".