33055073 has 2 divisors, whose sum is σ = 33055074. Its totient is φ = 33055072.

The previous prime is 33055063. The next prime is 33055103. The reversal of 33055073 is 37055033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31047184 + 2007889 = 5572^2 + 1417^2 .

It is an emirp because it is prime and its reverse (37055033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33055073 - 2¹⁴ = 33038689 is a prime.

It is not a weakly prime, because it can be changed into another prime (33055063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16527536 + 16527537.

It is an arithmetic number, because the mean of its divisors is an integer number (16527537).

Almost surely, 2^33055073 is an apocalyptic number.

It is an amenable number.

33055073 is a deficient number, since it is larger than the sum of its proper divisors (1).

33055073 is an equidigital number, since it uses as much as digits as its factorization.

33055073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4725, while the sum is 26.

The square root of 33055073 is about 5749.3541376402. The cubic root of 33055073 is about 320.9317666974.

The spelling of 33055073 in words is "thirty-three million, fifty-five thousand, seventy-three".