82280159207 has 2 divisors, whose sum is σ = 82280159208. Its totient is φ = 82280159206.

The previous prime is 82280159197. The next prime is 82280159287. The reversal of 82280159207 is 70295108228.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82280159207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82280159287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41140079603 + 41140079604.

It is an arithmetic number, because the mean of its divisors is an integer number (41140079604).

Almost surely, 2^82280159207 is an apocalyptic number.

82280159207 is a deficient number, since it is larger than the sum of its proper divisors (1).

82280159207 is an equidigital number, since it uses as much as digits as its factorization.

82280159207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 44.

The spelling of 82280159207 in words is "eighty-two billion, two hundred eighty million, one hundred fifty-nine thousand, two hundred seven".