486620965471 has 2 divisors, whose sum is σ = 486620965472. Its totient is φ = 486620965470.

The previous prime is 486620965429. The next prime is 486620965511. The reversal of 486620965471 is 174569026684.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 486620965471 - 2¹³ = 486620957279 is a prime.

It is a super-3 number, since 3×486620965471³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (486620963471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243310482735 + 243310482736.

It is an arithmetic number, because the mean of its divisors is an integer number (243310482736).

Almost surely, 2^486620965471 is an apocalyptic number.

486620965471 is a deficient number, since it is larger than the sum of its proper divisors (1).

486620965471 is an equidigital number, since it uses as much as digits as its factorization.

486620965471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 486620965471 in words is "four hundred eighty-six billion, six hundred twenty million, nine hundred sixty-five thousand, four hundred seventy-one".