5720311939 has 2 divisors, whose sum is σ = 5720311940. Its totient is φ = 5720311938.

The previous prime is 5720311811. The next prime is 5720311979. The reversal of 5720311939 is 9391130275.

It is an a-pointer prime, because the next prime (5720311979) can be obtained adding 5720311939 to its sum of digits (40).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5720311939 - 2⁷ = 5720311811 is a prime.

It is not a weakly prime, because it can be changed into another prime (5720311979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2860155969 + 2860155970.

It is an arithmetic number, because the mean of its divisors is an integer number (2860155970).

Almost surely, 2^5720311939 is an apocalyptic number.

5720311939 is a deficient number, since it is larger than the sum of its proper divisors (1).

5720311939 is an equidigital number, since it uses as much as digits as its factorization.

5720311939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 5720311939 is about 75632.7438283182. The cubic root of 5720311939 is about 1788.4353168146.

The spelling of 5720311939 in words is "five billion, seven hundred twenty million, three hundred eleven thousand, nine hundred thirty-nine".