33855187052 has 12 divisors (see below), whose sum is σ = 59713086720. Its totient is φ = 16794305136.

The previous prime is 33855187039. The next prime is 33855187097. The reversal of 33855187052 is 25078155833.

It is a super-2 number, since 2×33855187052² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33855186988 and 33855187006.

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 in 3 ways as a sum of consecutive naturals, for example, 33321527 + ... + 33322542.

It is an arithmetic number, because the mean of its divisors is an integer number (4976090560).

Almost surely, 2^33855187052 is an apocalyptic number.

It is an amenable number.

33855187052 is a deficient number, since it is larger than the sum of its proper divisors (25857899668).

33855187052 is a wasteful number, since it uses less digits than its factorization.

33855187052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66644200 (or 66644198 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 47.

The spelling of 33855187052 in words is "thirty-three billion, eight hundred fifty-five million, one hundred eighty-seven thousand, fifty-two".