132825565 has 4 divisors (see below), whose sum is σ = 159390684. Its totient is φ = 106260448.

The previous prime is 132825559. The next prime is 132825569. The reversal of 132825565 is 565528231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36216324 + 96609241 = 6018^2 + 9829^2 .

It is a cyclic number.

It is not a de Polignac number, because 132825565 - 2⁵ = 132825533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132825569) 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 in 3 ways as a sum of consecutive naturals, for example, 13282552 + ... + 13282561.

It is an arithmetic number, because the mean of its divisors is an integer number (39847671).

Almost surely, 2^132825565 is an apocalyptic number.

It is an amenable number.

132825565 is a deficient number, since it is larger than the sum of its proper divisors (26565119).

132825565 is an equidigital number, since it uses as much as digits as its factorization.

132825565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26565118.

The product of its digits is 72000, while the sum is 37.

The square root of 132825565 is about 11524.9973969628. The cubic root of 132825565 is about 510.2236171751.

The spelling of 132825565 in words is "one hundred thirty-two million, eight hundred twenty-five thousand, five hundred sixty-five".