5720640571 has 2 divisors, whose sum is σ = 5720640572. Its totient is φ = 5720640570.

The previous prime is 5720640551. The next prime is 5720640599. The reversal of 5720640571 is 1750460275.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5720640571 - 2¹⁷ = 5720509499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5720640571.

It is not a weakly prime, because it can be changed into another prime (5720640551) 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, 2860320285 + 2860320286.

It is an arithmetic number, because the mean of its divisors is an integer number (2860320286).

Almost surely, 2^5720640571 is an apocalyptic number.

5720640571 is a deficient number, since it is larger than the sum of its proper divisors (1).

5720640571 is an equidigital number, since it uses as much as digits as its factorization.

5720640571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58800, while the sum is 37.

The square root of 5720640571 is about 75634.9163482052. The cubic root of 5720640571 is about 1788.4695647033.

The spelling of 5720640571 in words is "five billion, seven hundred twenty million, six hundred forty thousand, five hundred seventy-one".