33988885852 has 6 divisors (see below), whose sum is σ = 59480550248. Its totient is φ = 16994442924.

The previous prime is 33988885831. The next prime is 33988885877. The reversal of 33988885852 is 25858888933.

It is a super-2 number, since 2×33988885852² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4248610728 + ... + 4248610735.

Almost surely, 2^33988885852 is an apocalyptic number.

It is an amenable number.

33988885852 is a deficient number, since it is larger than the sum of its proper divisors (25491664396).

33988885852 is a wasteful number, since it uses less digits than its factorization.

33988885852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8497221467 (or 8497221465 counting only the distinct ones).

The product of its digits is 132710400, while the sum is 67.

The spelling of 33988885852 in words is "thirty-three billion, nine hundred eighty-eight million, eight hundred eighty-five thousand, eight hundred fifty-two".