132525538 has 4 divisors (see below), whose sum is σ = 198788310. Its totient is φ = 66262768.

The previous prime is 132525521. The next prime is 132525553. The reversal of 132525538 is 835525231.

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

It can be written as a sum of positive squares in only one way, i.e., 124612569 + 7912969 = 11163^2 + 2813^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33131383 + ... + 33131386.

Almost surely, 2^132525538 is an apocalyptic number.

132525538 is a deficient number, since it is larger than the sum of its proper divisors (66262772).

132525538 is an equidigital number, since it uses as much as digits as its factorization.

132525538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66262771.

The product of its digits is 36000, while the sum is 34.

The square root of 132525538 is about 11511.9736796085. The cubic root of 132525538 is about 509.8391624055.

The spelling of 132525538 in words is "one hundred thirty-two million, five hundred twenty-five thousand, five hundred thirty-eight".