486081859 has 2 divisors, whose sum is σ = 486081860. Its totient is φ = 486081858.

The previous prime is 486081857. The next prime is 486081863. The reversal of 486081859 is 958180684.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 486081859 - 2¹ = 486081857 is a prime.

Together with 486081857, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (486081853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243040929 + 243040930.

It is an arithmetic number, because the mean of its divisors is an integer number (243040930).

Almost surely, 2^486081859 is an apocalyptic number.

486081859 is a deficient number, since it is larger than the sum of its proper divisors (1).

486081859 is an equidigital number, since it uses as much as digits as its factorization.

486081859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 552960, while the sum is 49.

The square root of 486081859 is about 22047.2642066992. The cubic root of 486081859 is about 786.2665580211.

The spelling of 486081859 in words is "four hundred eighty-six million, eighty-one thousand, eight hundred fifty-nine".