132553446 has 8 divisors (see below), whose sum is σ = 265106904. Its totient is φ = 44184480.

The previous prime is 132553441. The next prime is 132553453. The reversal of 132553446 is 644355231.

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

132553446 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132553441) 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, 11046115 + ... + 11046126.

It is an arithmetic number, because the mean of its divisors is an integer number (33138363).

Almost surely, 2^132553446 is an apocalyptic number.

132553446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132553446 is a wasteful number, since it uses less digits than its factorization.

132553446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22092246.

The product of its digits is 43200, while the sum is 33.

The square root of 132553446 is about 11513.1857450490. The cubic root of 132553446 is about 509.8749481941.

The spelling of 132553446 in words is "one hundred thirty-two million, five hundred fifty-three thousand, four hundred forty-six".