33500352016 has 20 divisors (see below), whose sum is σ = 65305139152. Its totient is φ = 16647412896.

The previous prime is 33500352013. The next prime is 33500352059. The reversal of 33500352016 is 61025300533.

It is a super-2 number, since 2×33500352016² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33500352013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6420006 + ... + 6425221.

Almost surely, 2^33500352016 is an apocalyptic number.

It is an amenable number.

33500352016 is a deficient number, since it is larger than the sum of its proper divisors (31804787136).

33500352016 is a wasteful number, since it uses less digits than its factorization.

33500352016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12845398 (or 12845392 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 33500352016 its reverse (61025300533), we get a palindrome (94525652549).

The spelling of 33500352016 in words is "thirty-three billion, five hundred million, three hundred fifty-two thousand, sixteen".