5706442757 has 2 divisors, whose sum is σ = 5706442758. Its totient is φ = 5706442756.

The previous prime is 5706442741. The next prime is 5706442799. The reversal of 5706442757 is 7572446075.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5571278881 + 135163876 = 74641^2 + 11626^2 .

It is a cyclic number.

It is not a de Polignac number, because 5706442757 - 2⁴ = 5706442741 is a prime.

It is a super-2 number, since 2×5706442757² = 65126977877835522098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5706441757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2853221378 + 2853221379.

It is an arithmetic number, because the mean of its divisors is an integer number (2853221379).

Almost surely, 2^5706442757 is an apocalyptic number.

It is an amenable number.

5706442757 is a deficient number, since it is larger than the sum of its proper divisors (1).

5706442757 is an equidigital number, since it uses as much as digits as its factorization.

5706442757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1646400, while the sum is 47.

The square root of 5706442757 is about 75541.0005030381. Note that the first 3 decimals coincide. The cubic root of 5706442757 is about 1786.9887635204.

The spelling of 5706442757 in words is "five billion, seven hundred six million, four hundred forty-two thousand, seven hundred fifty-seven".