486580643 has 2 divisors, whose sum is σ = 486580644. Its totient is φ = 486580642.

The previous prime is 486580631. The next prime is 486580667. The reversal of 486580643 is 346085684.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 486580643 - 2²⁴ = 469803427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 486580594 and 486580603.

It is not a weakly prime, because it can be changed into another prime (486580603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243290321 + 243290322.

It is an arithmetic number, because the mean of its divisors is an integer number (243290322).

Almost surely, 2^486580643 is an apocalyptic number.

486580643 is a deficient number, since it is larger than the sum of its proper divisors (1).

486580643 is an equidigital number, since it uses as much as digits as its factorization.

486580643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 44.

The square root of 486580643 is about 22058.5730046166. The cubic root of 486580643 is about 786.5354037627.

The spelling of 486580643 in words is "four hundred eighty-six million, five hundred eighty thousand, six hundred forty-three".