133365485 has 8 divisors (see below), whose sum is σ = 174587616. Its totient is φ = 96993040.

The previous prime is 133365481. The next prime is 133365511. The reversal of 133365485 is 584563331.

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

It is not a de Polignac number, because 133365485 - 2² = 133365481 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133365481) 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, 1212359 + ... + 1212468.

It is an arithmetic number, because the mean of its divisors is an integer number (21823452).

Almost surely, 2^133365485 is an apocalyptic number.

It is an amenable number.

133365485 is a deficient number, since it is larger than the sum of its proper divisors (41222131).

133365485 is a wasteful number, since it uses less digits than its factorization.

133365485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424843.

The product of its digits is 129600, while the sum is 38.

The square root of 133365485 is about 11548.3975078796. The cubic root of 133365485 is about 510.9140151712.

The spelling of 133365485 in words is "one hundred thirty-three million, three hundred sixty-five thousand, four hundred eighty-five".