132551417 has 2 divisors, whose sum is σ = 132551418. Its totient is φ = 132551416.

The previous prime is 132551387. The next prime is 132551449. The reversal of 132551417 is 714155231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118831801 + 13719616 = 10901^2 + 3704^2 .

It is a cyclic number.

It is not a de Polignac number, because 132551417 - 2⁸ = 132551161 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132551417.

It is not a weakly prime, because it can be changed into another prime (132551317) 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, 66275708 + 66275709.

It is an arithmetic number, because the mean of its divisors is an integer number (66275709).

Almost surely, 2^132551417 is an apocalyptic number.

It is an amenable number.

132551417 is a deficient number, since it is larger than the sum of its proper divisors (1).

132551417 is an equidigital number, since it uses as much as digits as its factorization.

132551417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4200, while the sum is 29.

The square root of 132551417 is about 11513.0976283535. The cubic root of 132551417 is about 509.8723466233.

The spelling of 132551417 in words is "one hundred thirty-two million, five hundred fifty-one thousand, four hundred seventeen".