132528541 has 2 divisors, whose sum is σ = 132528542. Its totient is φ = 132528540.

The previous prime is 132528527. The next prime is 132528559. The reversal of 132528541 is 145825231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121992025 + 10536516 = 11045^2 + 3246^2 .

It is a cyclic number.

It is not a de Polignac number, because 132528541 - 2⁵ = 132528509 is a prime.

It is equal to p_7513438 and since 132528541 and 7513438 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132528581) by changing a digit.

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 as a sum of consecutive naturals, namely, 66264270 + 66264271.

It is an arithmetic number, because the mean of its divisors is an integer number (66264271).

Almost surely, 2^132528541 is an apocalyptic number.

It is an amenable number.

132528541 is a deficient number, since it is larger than the sum of its proper divisors (1).

132528541 is an equidigital number, since it uses as much as digits as its factorization.

132528541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9600, while the sum is 31.

The square root of 132528541 is about 11512.1041082853. The cubic root of 132528541 is about 509.8430133247.

The spelling of 132528541 in words is "one hundred thirty-two million, five hundred twenty-eight thousand, five hundred forty-one".