2082357317 has 2 divisors, whose sum is σ = 2082357318. Its totient is φ = 2082357316.

The previous prime is 2082357313. The next prime is 2082357337. The reversal of 2082357317 is 7137532802.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2072616676 + 9740641 = 45526^2 + 3121^2 .

It is a cyclic number.

It is not a de Polignac number, because 2082357317 - 2² = 2082357313 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2082357313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041178658 + 1041178659.

It is an arithmetic number, because the mean of its divisors is an integer number (1041178659).

Almost surely, 2^2082357317 is an apocalyptic number.

It is an amenable number.

2082357317 is a deficient number, since it is larger than the sum of its proper divisors (1).

2082357317 is an equidigital number, since it uses as much as digits as its factorization.

2082357317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 2082357317 is about 45632.8534829896. The cubic root of 2082357317 is about 1276.9829080288.

The spelling of 2082357317 in words is "two billion, eighty-two million, three hundred fifty-seven thousand, three hundred seventeen".