866786514038483 has 2 divisors, whose sum is σ = 866786514038484. Its totient is φ = 866786514038482.

The previous prime is 866786514038461. The next prime is 866786514038491. The reversal of 866786514038483 is 384830415687668.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 866786514038483 - 2¹⁶ = 866786513972947 is a prime.

It is not a weakly prime, because it can be changed into another prime (866786514038443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 433393257019241 + 433393257019242.

It is an arithmetic number, because the mean of its divisors is an integer number (433393257019242).

Almost surely, 2^{866786514038483} is an apocalyptic number.

866786514038483 is a deficient number, since it is larger than the sum of its proper divisors (1).

866786514038483 is an equidigital number, since it uses as much as digits as its factorization.

866786514038483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4459069440, while the sum is 77.

The spelling of 866786514038483 in words is "eight hundred sixty-six trillion, seven hundred eighty-six billion, five hundred fourteen million, thirty-eight thousand, four hundred eighty-three".