35308050989 has 2 divisors, whose sum is σ = 35308050990. Its totient is φ = 35308050988.

The previous prime is 35308050983. The next prime is 35308050991. The reversal of 35308050989 is 98905080353.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34953293764 + 354757225 = 186958^2 + 18835^2 .

It is a cyclic number.

It is not a de Polignac number, because 35308050989 - 2³² = 31013083693 is a prime.

It is a super-3 number, since 3×35308050989³ (a number of 33 digits) contains 333 as substring.

It is a Sophie Germain prime.

Together with 35308050991, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35308050983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17654025494 + 17654025495.

It is an arithmetic number, because the mean of its divisors is an integer number (17654025495).

Almost surely, 2^35308050989 is an apocalyptic number.

It is an amenable number.

35308050989 is a deficient number, since it is larger than the sum of its proper divisors (1).

35308050989 is an equidigital number, since it uses as much as digits as its factorization.

35308050989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1166400, while the sum is 50.

The spelling of 35308050989 in words is "thirty-five billion, three hundred eight million, fifty thousand, nine hundred eighty-nine".