132609943 has 2 divisors, whose sum is σ = 132609944. Its totient is φ = 132609942.

The previous prime is 132609931. The next prime is 132609947. The reversal of 132609943 is 349906231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132609943 - 2²⁵ = 99055511 is a prime.

It is equal to p_7517791 and since 132609943 and 7517791 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 (132609947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66304971 + 66304972.

It is an arithmetic number, because the mean of its divisors is an integer number (66304972).

Almost surely, 2^132609943 is an apocalyptic number.

132609943 is a deficient number, since it is larger than the sum of its proper divisors (1).

132609943 is an equidigital number, since it uses as much as digits as its factorization.

132609943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 132609943 is about 11515.6390617282. The cubic root of 132609943 is about 509.9473776283.

The spelling of 132609943 in words is "one hundred thirty-two million, six hundred nine thousand, nine hundred forty-three".