5807152121 has 2 divisors, whose sum is σ = 5807152122. Its totient is φ = 5807152120.

The previous prime is 5807152093. The next prime is 5807152129. The reversal of 5807152121 is 1212517085.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5803392400 + 3759721 = 76180^2 + 1939^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5807152121 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5807152129) 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, 2903576060 + 2903576061.

It is an arithmetic number, because the mean of its divisors is an integer number (2903576061).

Almost surely, 2^5807152121 is an apocalyptic number.

It is an amenable number.

5807152121 is a deficient number, since it is larger than the sum of its proper divisors (1).

5807152121 is an equidigital number, since it uses as much as digits as its factorization.

5807152121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5600, while the sum is 32.

The square root of 5807152121 is about 76204.6725667134. The cubic root of 5807152121 is about 1797.4399946697.

The spelling of 5807152121 in words is "five billion, eight hundred seven million, one hundred fifty-two thousand, one hundred twenty-one".