8052782579 has 2 divisors, whose sum is σ = 8052782580. Its totient is φ = 8052782578.

The previous prime is 8052782557. The next prime is 8052782623. The reversal of 8052782579 is 9752872508.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8052782579 is a prime.

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 8052782579.

It is not a weakly prime, because it can be changed into another prime (8052782519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4026391289 + 4026391290.

It is an arithmetic number, because the mean of its divisors is an integer number (4026391290).

Almost surely, 2^8052782579 is an apocalyptic number.

8052782579 is a deficient number, since it is larger than the sum of its proper divisors (1).

8052782579 is an equidigital number, since it uses as much as digits as its factorization.

8052782579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2822400, while the sum is 53.

The square root of 8052782579 is about 89737.2975913583. The cubic root of 8052782579 is about 2004.3889099396.

The spelling of 8052782579 in words is "eight billion, fifty-two million, seven hundred eighty-two thousand, five hundred seventy-nine".