132564541 has 2 divisors, whose sum is σ = 132564542. Its totient is φ = 132564540.

The previous prime is 132564527. The next prime is 132564611. The reversal of 132564541 is 145465231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104960025 + 27604516 = 10245^2 + 5254^2 .

It is a cyclic number.

It is not a de Polignac number, because 132564541 - 2⁷ = 132564413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132564511) 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, 66282270 + 66282271.

It is an arithmetic number, because the mean of its divisors is an integer number (66282271).

Almost surely, 2^132564541 is an apocalyptic number.

It is an amenable number.

132564541 is a deficient number, since it is larger than the sum of its proper divisors (1).

132564541 is an equidigital number, since it uses as much as digits as its factorization.

132564541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 31.

The square root of 132564541 is about 11513.6675738011. The cubic root of 132564541 is about 509.8891736629.

The spelling of 132564541 in words is "one hundred thirty-two million, five hundred sixty-four thousand, five hundred forty-one".