8059546661 has 2 divisors, whose sum is σ = 8059546662. Its totient is φ = 8059546660.

The previous prime is 8059546577. The next prime is 8059546739. The reversal of 8059546661 is 1666459508.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5504749636 + 2554797025 = 74194^2 + 50545^2 .

It is a cyclic number.

It is not a de Polignac number, because 8059546661 - 2¹⁸ = 8059284517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8059540661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4029773330 + 4029773331.

It is an arithmetic number, because the mean of its divisors is an integer number (4029773331).

Almost surely, 2^8059546661 is an apocalyptic number.

It is an amenable number.

8059546661 is a deficient number, since it is larger than the sum of its proper divisors (1).

8059546661 is an equidigital number, since it uses as much as digits as its factorization.

8059546661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1555200, while the sum is 50.

The square root of 8059546661 is about 89774.9779225815. The cubic root of 8059546661 is about 2004.9499605880.

The spelling of 8059546661 in words is "eight billion, fifty-nine million, five hundred forty-six thousand, six hundred sixty-one".