153533132 has 12 divisors (see below), whose sum is σ = 270048240. Its totient is φ = 76376496.

The previous prime is 153533117. The next prime is 153533143. The reversal of 153533132 is 231335351.

153533132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96632 + ... + 98207.

It is an arithmetic number, because the mean of its divisors is an integer number (22504020).

Almost surely, 2^153533132 is an apocalyptic number.

It is an amenable number.

153533132 is a deficient number, since it is larger than the sum of its proper divisors (116515108).

153533132 is a wasteful number, since it uses less digits than its factorization.

153533132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195040 (or 195038 counting only the distinct ones).

The product of its digits is 4050, while the sum is 26.

The square root of 153533132 is about 12390.8487199223. The cubic root of 153533132 is about 535.4686341285.

Adding to 153533132 its reverse (231335351), we get a palindrome (384868483).

The spelling of 153533132 in words is "one hundred fifty-three million, five hundred thirty-three thousand, one hundred thirty-two".