33636640350133 has 24 divisors (see below), whose sum is σ = 36509420120832. Its totient is φ = 30969567170304.

The previous prime is 33636640350011. The next prime is 33636640350139. The reversal of 33636640350133 is 33105304663633.

It is not a de Polignac number, because 33636640350133 - 2³³ = 33628050415541 is a prime.

It is a super-2 number, since 2×33636640350133² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33636640350139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27754435 + ... + 28941007.

It is an arithmetic number, because the mean of its divisors is an integer number (1521225838368).

Almost surely, 2^{33636640350133} is an apocalyptic number.

It is an amenable number.

33636640350133 is a deficient number, since it is larger than the sum of its proper divisors (2872779770699).

33636640350133 is a wasteful number, since it uses less digits than its factorization.

33636640350133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188741 (or 1188724 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 46.

The spelling of 33636640350133 in words is "thirty-three trillion, six hundred thirty-six billion, six hundred forty million, three hundred fifty thousand, one hundred thirty-three".