8250519811 has 2 divisors, whose sum is σ = 8250519812. Its totient is φ = 8250519810.

The previous prime is 8250519733. The next prime is 8250519833. The reversal of 8250519811 is 1189150528.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8250519811 - 2²¹ = 8248422659 is a prime.

It is not a weakly prime, because it can be changed into another prime (8250511811) 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, 4125259905 + 4125259906.

It is an arithmetic number, because the mean of its divisors is an integer number (4125259906).

Almost surely, 2^8250519811 is an apocalyptic number.

8250519811 is a deficient number, since it is larger than the sum of its proper divisors (1).

8250519811 is an equidigital number, since it uses as much as digits as its factorization.

8250519811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 40.

The square root of 8250519811 is about 90832.3720432314. The cubic root of 8250519811 is about 2020.6624474202.

The spelling of 8250519811 in words is "eight billion, two hundred fifty million, five hundred nineteen thousand, eight hundred eleven".