132050561 has 2 divisors, whose sum is σ = 132050562. Its totient is φ = 132050560.

The previous prime is 132050453. The next prime is 132050563. The reversal of 132050561 is 165050231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121969936 + 10080625 = 11044^2 + 3175^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132050561 is a prime.

Together with 132050563, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (132050563) 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, 66025280 + 66025281.

It is an arithmetic number, because the mean of its divisors is an integer number (66025281).

Almost surely, 2^132050561 is an apocalyptic number.

It is an amenable number.

132050561 is a deficient number, since it is larger than the sum of its proper divisors (1).

132050561 is an equidigital number, since it uses as much as digits as its factorization.

132050561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 132050561 is about 11491.3254674994. The cubic root of 132050561 is about 509.2293384098.

The spelling of 132050561 in words is "one hundred thirty-two million, fifty thousand, five hundred sixty-one".