133533063309 has 8 divisors (see below), whose sum is σ = 188517265920. Its totient is φ = 83785451456.

The previous prime is 133533063283. The next prime is 133533063317. The reversal of 133533063309 is 903360335331.

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

It is a de Polignac number, because none of the positive numbers 2^k-133533063309 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133533063319) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1309147629 + ... + 1309147730.

It is an arithmetic number, because the mean of its divisors is an integer number (23564658240).

Almost surely, 2^133533063309 is an apocalyptic number.

It is an amenable number.

133533063309 is a deficient number, since it is larger than the sum of its proper divisors (54984202611).

133533063309 is a wasteful number, since it uses less digits than its factorization.

133533063309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2618295379.

The product of its (nonzero) digits is 196830, while the sum is 39.

The spelling of 133533063309 in words is "one hundred thirty-three billion, five hundred thirty-three million, sixty-three thousand, three hundred nine".