5743938961 has 2 divisors, whose sum is σ = 5743938962. Its totient is φ = 5743938960.

The previous prime is 5743938947. The next prime is 5743939007. The reversal of 5743938961 is 1698393475.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5646620736 + 97318225 = 75144^2 + 9865^2 .

It is a cyclic number.

It is not a de Polignac number, because 5743938961 - 2⁵ = 5743938929 is a prime.

It is not a weakly prime, because it can be changed into another prime (5743938931) 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, 2871969480 + 2871969481.

It is an arithmetic number, because the mean of its divisors is an integer number (2871969481).

Almost surely, 2^5743938961 is an apocalyptic number.

It is an amenable number.

5743938961 is a deficient number, since it is larger than the sum of its proper divisors (1).

5743938961 is an equidigital number, since it uses as much as digits as its factorization.

5743938961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4898880, while the sum is 55.

The square root of 5743938961 is about 75788.7785955150. The cubic root of 5743938961 is about 1790.8942361474.

The spelling of 5743938961 in words is "five billion, seven hundred forty-three million, nine hundred thirty-eight thousand, nine hundred sixty-one".