33055521052 has 6 divisors (see below), whose sum is σ = 57847161848. Its totient is φ = 16527760524.

The previous prime is 33055521019. The next prime is 33055521077. The reversal of 33055521052 is 25012555033.

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 as a sum of consecutive naturals, namely, 4131940128 + ... + 4131940135.

Almost surely, 2^33055521052 is an apocalyptic number.

It is an amenable number.

33055521052 is a deficient number, since it is larger than the sum of its proper divisors (24791640796).

33055521052 is a wasteful number, since it uses less digits than its factorization.

33055521052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8263880267 (or 8263880265 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 31.

The spelling of 33055521052 in words is "thirty-three billion, fifty-five million, five hundred twenty-one thousand, fifty-two".