35135561 has 2 divisors, whose sum is σ = 35135562. Its totient is φ = 35135560.

The previous prime is 35135519. The next prime is 35135587. The reversal of 35135561 is 16553153.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28729600 + 6405961 = 5360^2 + 2531^2 .

It is a cyclic number.

It is not a de Polignac number, because 35135561 - 2⁶ = 35135497 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (35135591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17567780 + 17567781.

It is an arithmetic number, because the mean of its divisors is an integer number (17567781).

Almost surely, 2^35135561 is an apocalyptic number.

It is an amenable number.

35135561 is a deficient number, since it is larger than the sum of its proper divisors (1).

35135561 is an equidigital number, since it uses as much as digits as its factorization.

35135561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6750, while the sum is 29.

The square root of 35135561 is about 5927.5257063972. The cubic root of 35135561 is about 327.5284003108.

The spelling of 35135561 in words is "thirty-five million, one hundred thirty-five thousand, five hundred sixty-one".