132550525 has 12 divisors (see below), whose sum is σ = 164860852. Its totient is φ = 105719040.

The previous prime is 132550519. The next prime is 132550529. The reversal of 132550525 is 525055231.

It can be written as a sum of positive squares in 6 ways, for example, as 29365561 + 103184964 = 5419^2 + 10158^2 .

It is not a de Polignac number, because 132550525 - 2¹¹ = 132548477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132550493 and 132550502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132550529) 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 11 ways as a sum of consecutive naturals, for example, 559 + ... + 16291.

Almost surely, 2^132550525 is an apocalyptic number.

It is an amenable number.

132550525 is a deficient number, since it is larger than the sum of its proper divisors (32310327).

132550525 is a wasteful number, since it uses less digits than its factorization.

132550525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16080 (or 16075 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 132550525 is about 11513.0588897999. The cubic root of 132550525 is about 509.8712028982.

The spelling of 132550525 in words is "one hundred thirty-two million, five hundred fifty thousand, five hundred twenty-five".