8465936497 has 2 divisors, whose sum is σ = 8465936498. Its totient is φ = 8465936496.

The previous prime is 8465936489. The next prime is 8465936551. The reversal of 8465936497 is 7946395648.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6962901136 + 1503035361 = 83444^2 + 38769^2 .

It is a cyclic number.

It is not a de Polignac number, because 8465936497 - 2³ = 8465936489 is a prime.

It is not a weakly prime, because it can be changed into another prime (8465936417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4232968248 + 4232968249.

It is an arithmetic number, because the mean of its divisors is an integer number (4232968249).

Almost surely, 2^8465936497 is an apocalyptic number.

It is an amenable number.

8465936497 is a deficient number, since it is larger than the sum of its proper divisors (1).

8465936497 is an equidigital number, since it uses as much as digits as its factorization.

8465936497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39191040, while the sum is 61.

The square root of 8465936497 is about 92010.5238383088. The cubic root of 8465936497 is about 2038.0977154237.

The spelling of 8465936497 in words is "eight billion, four hundred sixty-five million, nine hundred thirty-six thousand, four hundred ninety-seven".