133353452 has 12 divisors (see below), whose sum is σ = 237324360. Its totient is φ = 65546496.

The previous prime is 133353427. The next prime is 133353461. The reversal of 133353452 is 254353331.

133353452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282293 + ... + 282764.

It is an arithmetic number, because the mean of its divisors is an integer number (19777030).

Almost surely, 2^133353452 is an apocalyptic number.

It is an amenable number.

133353452 is a deficient number, since it is larger than the sum of its proper divisors (103970908).

133353452 is a wasteful number, since it uses less digits than its factorization.

133353452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565120 (or 565118 counting only the distinct ones).

The product of its digits is 16200, while the sum is 29.

The square root of 133353452 is about 11547.8765147537. The cubic root of 133353452 is about 510.8986488435.

The spelling of 133353452 in words is "one hundred thirty-three million, three hundred fifty-three thousand, four hundred fifty-two".