5766702121 has 2 divisors, whose sum is σ = 5766702122. Its totient is φ = 5766702120.

The previous prime is 5766702043. The next prime is 5766702133. The reversal of 5766702121 is 1212076675.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5080838400 + 685863721 = 71280^2 + 26189^2 .

It is a cyclic number.

It is not a de Polignac number, because 5766702121 - 2²³ = 5758313513 is a prime.

It is not a weakly prime, because it can be changed into another prime (5766792121) 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, 2883351060 + 2883351061.

It is an arithmetic number, because the mean of its divisors is an integer number (2883351061).

Almost surely, 2^5766702121 is an apocalyptic number.

It is an amenable number.

5766702121 is a deficient number, since it is larger than the sum of its proper divisors (1).

5766702121 is an equidigital number, since it uses as much as digits as its factorization.

5766702121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 5766702121 is about 75938.8051064803. The cubic root of 5766702121 is about 1793.2568818455.

Adding to 5766702121 its reverse (1212076675), we get a palindrome (6978778796).

The spelling of 5766702121 in words is "five billion, seven hundred sixty-six million, seven hundred two thousand, one hundred twenty-one".