5746407661 has 2 divisors, whose sum is σ = 5746407662. Its totient is φ = 5746407660.

The previous prime is 5746407637. The next prime is 5746407683. The reversal of 5746407661 is 1667046475.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5575608900 + 170798761 = 74670^2 + 13069^2 .

It is a cyclic number.

It is not a de Polignac number, because 5746407661 - 2⁵ = 5746407629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5746407631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2873203830 + 2873203831.

It is an arithmetic number, because the mean of its divisors is an integer number (2873203831).

Almost surely, 2^5746407661 is an apocalyptic number.

It is an amenable number.

5746407661 is a deficient number, since it is larger than the sum of its proper divisors (1).

5746407661 is an equidigital number, since it uses as much as digits as its factorization.

5746407661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 5746407661 is about 75805.0635577862. The cubic root of 5746407661 is about 1791.1507701732.

The spelling of 5746407661 in words is "five billion, seven hundred forty-six million, four hundred seven thousand, six hundred sixty-one".