35680133 has 2 divisors, whose sum is σ = 35680134. Its totient is φ = 35680132.

The previous prime is 35680129. The next prime is 35680147. The reversal of 35680133 is 33108653.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35545444 + 134689 = 5962^2 + 367^2 .

It is a cyclic number.

It is not a de Polignac number, because 35680133 - 2² = 35680129 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 35680096 and 35680105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35680193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17840066 + 17840067.

It is an arithmetic number, because the mean of its divisors is an integer number (17840067).

Almost surely, 2^35680133 is an apocalyptic number.

It is an amenable number.

35680133 is a deficient number, since it is larger than the sum of its proper divisors (1).

35680133 is an equidigital number, since it uses as much as digits as its factorization.

35680133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 35680133 is about 5973.2849421403. The cubic root of 35680133 is about 329.2118719165.

Adding to 35680133 its reverse (33108653), we get a palindrome (68788786).

The spelling of 35680133 in words is "thirty-five million, six hundred eighty thousand, one hundred thirty-three".