5766391541 has 2 divisors, whose sum is σ = 5766391542. Its totient is φ = 5766391540.

The previous prime is 5766391493. The next prime is 5766391591. The reversal of 5766391541 is 1451936675.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3379678225 + 2386713316 = 58135^2 + 48854^2 .

It is a cyclic number.

It is not a de Polignac number, because 5766391541 - 2²² = 5762197237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5766391591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2883195770 + 2883195771.

It is an arithmetic number, because the mean of its divisors is an integer number (2883195771).

Almost surely, 2^5766391541 is an apocalyptic number.

It is an amenable number.

5766391541 is a deficient number, since it is larger than the sum of its proper divisors (1).

5766391541 is an equidigital number, since it uses as much as digits as its factorization.

5766391541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 680400, while the sum is 47.

The square root of 5766391541 is about 75936.7601428979. The cubic root of 5766391541 is about 1793.2246878399.

The spelling of 5766391541 in words is "five billion, seven hundred sixty-six million, three hundred ninety-one thousand, five hundred forty-one".