8206157059 has 2 divisors, whose sum is σ = 8206157060. Its totient is φ = 8206157058.

The previous prime is 8206157053. The next prime is 8206157081. The reversal of 8206157059 is 9507516028.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8206157059 is a prime.

It is not a weakly prime, because it can be changed into another prime (8206157053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4103078529 + 4103078530.

It is an arithmetic number, because the mean of its divisors is an integer number (4103078530).

Almost surely, 2^8206157059 is an apocalyptic number.

8206157059 is a deficient number, since it is larger than the sum of its proper divisors (1).

8206157059 is an equidigital number, since it uses as much as digits as its factorization.

8206157059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 43.

The square root of 8206157059 is about 90587.8416731517. The cubic root of 8206157059 is about 2017.0342600126.

The spelling of 8206157059 in words is "eight billion, two hundred six million, one hundred fifty-seven thousand, fifty-nine".