132453329 has 8 divisors (see below), whose sum is σ = 135892680. Its totient is φ = 129024000.

The previous prime is 132453301. The next prime is 132453337. The reversal of 132453329 is 923354231.

It can be written as a sum of positive squares in 4 ways, for example, as 6115729 + 126337600 = 2473^2 + 11240^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132453329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 132453295 and 132453304.

It is not an unprimeable number, because it can be changed into a prime (132455329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29429 + ... + 33629.

It is an arithmetic number, because the mean of its divisors is an integer number (16986585).

Almost surely, 2^132453329 is an apocalyptic number.

It is an amenable number.

132453329 is a deficient number, since it is larger than the sum of its proper divisors (3439351).

132453329 is an equidigital number, since it uses as much as digits as its factorization.

132453329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011.

The product of its digits is 19440, while the sum is 32.

The square root of 132453329 is about 11508.8369959784. The cubic root of 132453329 is about 509.7465471378.

The spelling of 132453329 in words is "one hundred thirty-two million, four hundred fifty-three thousand, three hundred twenty-nine".