35545661 has 2 divisors, whose sum is σ = 35545662. Its totient is φ = 35545660.

The previous prime is 35545633. The next prime is 35545709. The reversal of 35545661 is 16654553.

35545661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33709636 + 1836025 = 5806^2 + 1355^2 .

It is a cyclic number.

It is not a de Polignac number, because 35545661 - 2²² = 31351357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35515661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17772830 + 17772831.

It is an arithmetic number, because the mean of its divisors is an integer number (17772831).

Almost surely, 2^35545661 is an apocalyptic number.

It is an amenable number.

35545661 is a deficient number, since it is larger than the sum of its proper divisors (1).

35545661 is an equidigital number, since it uses as much as digits as its factorization.

35545661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54000, while the sum is 35.

The square root of 35545661 is about 5962.0181985633. The cubic root of 35545661 is about 328.7977711570.

The spelling of 35545661 in words is "thirty-five million, five hundred forty-five thousand, six hundred sixty-one".