33689033852 has 6 divisors (see below), whose sum is σ = 58955809248. Its totient is φ = 16844516924.

The previous prime is 33689033843. The next prime is 33689033881. The reversal of 33689033852 is 25833098633.

It is a happy number.

It is a super-2 number, since 2×33689033852² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33689033852.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 4211129228 + ... + 4211129235.

It is an arithmetic number, because the mean of its divisors is an integer number (9825968208).

Almost surely, 2^33689033852 is an apocalyptic number.

It is an amenable number.

33689033852 is a deficient number, since it is larger than the sum of its proper divisors (25266775396).

33689033852 is a wasteful number, since it uses less digits than its factorization.

33689033852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8422258467 (or 8422258465 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 50.

The spelling of 33689033852 in words is "thirty-three billion, six hundred eighty-nine million, thirty-three thousand, eight hundred fifty-two".