132233553 has 12 divisors (see below), whose sum is σ = 198078608. Its totient is φ = 88155540.

The previous prime is 132233551. The next prime is 132233561. The reversal of 132233553 is 355332231.

132233553 is a `hidden beast` number, since 1 + 322 + 335 + 5 + 3 = 666.

It is not a de Polignac number, because 132233553 - 2¹ = 132233551 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132233551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 271843 + ... + 272328.

Almost surely, 2^132233553 is an apocalyptic number.

It is an amenable number.

132233553 is a deficient number, since it is larger than the sum of its proper divisors (65845055).

132233553 is an frugal number, since it uses more digits than its factorization.

132233553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544186 (or 544174 counting only the distinct ones).

The product of its digits is 8100, while the sum is 27.

The square root of 132233553 is about 11499.2848908095. The cubic root of 132233553 is about 509.4644551287.

Adding to 132233553 its reverse (355332231), we get a palindrome (487565784).

The spelling of 132233553 in words is "one hundred thirty-two million, two hundred thirty-three thousand, five hundred fifty-three".