132265649 has 2 divisors, whose sum is σ = 132265650. Its totient is φ = 132265648.

The previous prime is 132265633. The next prime is 132265681. The reversal of 132265649 is 946562231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130690624 + 1575025 = 11432^2 + 1255^2 .

It is a cyclic number.

It is not a de Polignac number, because 132265649 - 2⁴ = 132265633 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (132265619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66132824 + 66132825.

It is an arithmetic number, because the mean of its divisors is an integer number (66132825).

Almost surely, 2^132265649 is an apocalyptic number.

It is an amenable number.

132265649 is a deficient number, since it is larger than the sum of its proper divisors (1).

132265649 is an equidigital number, since it uses as much as digits as its factorization.

132265649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 38.

The square root of 132265649 is about 11500.6803711780. The cubic root of 132265649 is about 509.5056712143.

The spelling of 132265649 in words is "one hundred thirty-two million, two hundred sixty-five thousand, six hundred forty-nine".