858880220683 has 2 divisors, whose sum is σ = 858880220684. Its totient is φ = 858880220682.

The previous prime is 858880220629. The next prime is 858880220719. The reversal of 858880220683 is 386022088858.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 858880220683 - 2⁹ = 858880220171 is a prime.

It is not a weakly prime, because it can be changed into another prime (858880820683) 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, 429440110341 + 429440110342.

It is an arithmetic number, because the mean of its divisors is an integer number (429440110342).

Almost surely, 2^858880220683 is an apocalyptic number.

858880220683 is a deficient number, since it is larger than the sum of its proper divisors (1).

858880220683 is an equidigital number, since it uses as much as digits as its factorization.

858880220683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11796480, while the sum is 58.

The spelling of 858880220683 in words is "eight hundred fifty-eight billion, eight hundred eighty million, two hundred twenty thousand, six hundred eighty-three".