33030550356 has 12 divisors (see below), whose sum is σ = 77071284192. Its totient is φ = 11010183448.

The previous prime is 33030550327. The next prime is 33030550379. The reversal of 33030550356 is 65305503033.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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, 1376272920 + ... + 1376272943.

It is an arithmetic number, because the mean of its divisors is an integer number (6422607016).

Almost surely, 2^33030550356 is an apocalyptic number.

It is an amenable number.

33030550356 is an abundant number, since it is smaller than the sum of its proper divisors (44040733836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33030550356 is a wasteful number, since it uses less digits than its factorization.

33030550356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752545870 (or 2752545868 counting only the distinct ones).

The product of its (nonzero) digits is 60750, while the sum is 33.

The spelling of 33030550356 in words is "thirty-three billion, thirty million, five hundred fifty thousand, three hundred fifty-six".