33945059 has 2 divisors, whose sum is σ = 33945060. Its totient is φ = 33945058.

The previous prime is 33945013. The next prime is 33945061. The reversal of 33945059 is 95054933.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33945059 is a prime.

Together with 33945061, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (33945259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16972529 + 16972530.

It is an arithmetic number, because the mean of its divisors is an integer number (16972530).

Almost surely, 2^33945059 is an apocalyptic number.

33945059 is a deficient number, since it is larger than the sum of its proper divisors (1).

33945059 is an equidigital number, since it uses as much as digits as its factorization.

33945059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72900, while the sum is 38.

The square root of 33945059 is about 5826.2388382214. The cubic root of 33945059 is about 323.7865884916.

The spelling of 33945059 in words is "thirty-three million, nine hundred forty-five thousand, fifty-nine".