33050893 has 2 divisors, whose sum is σ = 33050894. Its totient is φ = 33050892.

The previous prime is 33050863. The next prime is 33050921. The reversal of 33050893 is 39805033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30272004 + 2778889 = 5502^2 + 1667^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33050893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33050813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16525446 + 16525447.

It is an arithmetic number, because the mean of its divisors is an integer number (16525447).

Almost surely, 2^33050893 is an apocalyptic number.

It is an amenable number.

33050893 is a deficient number, since it is larger than the sum of its proper divisors (1).

33050893 is an equidigital number, since it uses as much as digits as its factorization.

33050893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 33050893 is about 5748.9906070544. The cubic root of 33050893 is about 320.9182382511.

The spelling of 33050893 in words is "thirty-three million, fifty thousand, eight hundred ninety-three".