132646663 has 2 divisors, whose sum is σ = 132646664. Its totient is φ = 132646662.

The previous prime is 132646639. The next prime is 132646669. The reversal of 132646663 is 366646231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132646663 is a prime.

It is equal to p_7519708 and since 132646663 and 7519708 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 (132646669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66323331 + 66323332.

It is an arithmetic number, because the mean of its divisors is an integer number (66323332).

Almost surely, 2^132646663 is an apocalyptic number.

132646663 is a deficient number, since it is larger than the sum of its proper divisors (1).

132646663 is an equidigital number, since it uses as much as digits as its factorization.

132646663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 37.

The square root of 132646663 is about 11517.2333049218. The cubic root of 132646663 is about 509.9944418208.

The spelling of 132646663 in words is "one hundred thirty-two million, six hundred forty-six thousand, six hundred sixty-three".