35051662661 has 2 divisors, whose sum is σ = 35051662662. Its totient is φ = 35051662660.

The previous prime is 35051662637. The next prime is 35051662717. The reversal of 35051662661 is 16626615053.

35051662661 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., 26501886436 + 8549776225 = 162794^2 + 92465^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35051662661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35051662601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17525831330 + 17525831331.

It is an arithmetic number, because the mean of its divisors is an integer number (17525831331).

Almost surely, 2^35051662661 is an apocalyptic number.

It is an amenable number.

35051662661 is a deficient number, since it is larger than the sum of its proper divisors (1).

35051662661 is an equidigital number, since it uses as much as digits as its factorization.

35051662661 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 35051662661 in words is "thirty-five billion, fifty-one million, six hundred sixty-two thousand, six hundred sixty-one".