5728486811 has 2 divisors, whose sum is σ = 5728486812. Its totient is φ = 5728486810.

The previous prime is 5728486793. The next prime is 5728486837. The reversal of 5728486811 is 1186848275.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5728486811 - 2⁶ = 5728486747 is a prime.

It is a super-2 number, since 2×5728486811² = 65631122287601899442, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5728486811.

It is not a weakly prime, because it can be changed into another prime (5728486891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2864243405 + 2864243406.

It is an arithmetic number, because the mean of its divisors is an integer number (2864243406).

Almost surely, 2^5728486811 is an apocalyptic number.

5728486811 is a deficient number, since it is larger than the sum of its proper divisors (1).

5728486811 is an equidigital number, since it uses as much as digits as its factorization.

5728486811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 860160, while the sum is 50.

The square root of 5728486811 is about 75686.7677404710. The cubic root of 5728486811 is about 1789.2868595805.

The spelling of 5728486811 in words is "five billion, seven hundred twenty-eight million, four hundred eighty-six thousand, eight hundred eleven".