35053409 has 2 divisors, whose sum is σ = 35053410. Its totient is φ = 35053408.

The previous prime is 35053387. The next prime is 35053411. The reversal of 35053409 is 90435053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23493409 + 11560000 = 4847^2 + 3400^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35053409 is a prime.

It is a Sophie Germain prime.

Together with 35053411, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (35053009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17526704 + 17526705.

It is an arithmetic number, because the mean of its divisors is an integer number (17526705).

Almost surely, 2^35053409 is an apocalyptic number.

It is an amenable number.

35053409 is a deficient number, since it is larger than the sum of its proper divisors (1).

35053409 is an equidigital number, since it uses as much as digits as its factorization.

35053409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 35053409 is about 5920.5919467567. The cubic root of 35053409 is about 327.2729315819.

The spelling of 35053409 in words is "thirty-five million, fifty-three thousand, four hundred nine".