33057014173 has 2 divisors, whose sum is σ = 33057014174. Its totient is φ = 33057014172.

The previous prime is 33057014171. The next prime is 33057014209. The reversal of 33057014173 is 37141075033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25543071684 + 7513942489 = 159822^2 + 86683^2 .

It is a cyclic number.

It is not a de Polignac number, because 33057014173 - 2¹ = 33057014171 is a prime.

Together with 33057014171, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33057014171) 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 as a sum of consecutive naturals, namely, 16528507086 + 16528507087.

It is an arithmetic number, because the mean of its divisors is an integer number (16528507087).

Almost surely, 2^33057014173 is an apocalyptic number.

It is an amenable number.

33057014173 is a deficient number, since it is larger than the sum of its proper divisors (1).

33057014173 is an equidigital number, since it uses as much as digits as its factorization.

33057014173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 34.

The spelling of 33057014173 in words is "thirty-three billion, fifty-seven million, fourteen thousand, one hundred seventy-three".