132605159 has 2 divisors, whose sum is σ = 132605160. Its totient is φ = 132605158.

The previous prime is 132605153. The next prime is 132605167. The reversal of 132605159 is 951506231.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132605159 is a prime.

It is equal to p_7517543 and since 132605159 and 7517543 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 (132605153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66302579 + 66302580.

It is an arithmetic number, because the mean of its divisors is an integer number (66302580).

Almost surely, 2^132605159 is an apocalyptic number.

132605159 is a deficient number, since it is larger than the sum of its proper divisors (1).

132605159 is an equidigital number, since it uses as much as digits as its factorization.

132605159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 132605159 is about 11515.4313423336. The cubic root of 132605159 is about 509.9412453139.

The spelling of 132605159 in words is "one hundred thirty-two million, six hundred five thousand, one hundred fifty-nine".