33054505353 has 14 divisors (see below), whose sum is σ = 49559087994. Its totient is φ = 22036336416.

The previous prime is 33054505343. The next prime is 33054505369. The reversal of 33054505353 is 35350545033.

It can be written as a sum of positive squares in only one way, i.e., 21014271369 + 12040233984 = 144963^2 + 109728^2 .

It is not a de Polignac number, because 33054505353 - 2⁹ = 33054504841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (33054505343) by changing a digit.

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 13 ways as a sum of consecutive naturals, for example, 22670400 + ... + 22671857.

Almost surely, 2^33054505353 is an apocalyptic number.

It is an amenable number.

33054505353 is a deficient number, since it is larger than the sum of its proper divisors (16504582641).

33054505353 is an frugal number, since it uses more digits than its factorization.

33054505353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45342275 (or 45342260 counting only the distinct ones).

The product of its (nonzero) digits is 202500, while the sum is 36.

The spelling of 33054505353 in words is "thirty-three billion, fifty-four million, five hundred five thousand, three hundred fifty-three".