486641394556 has 12 divisors (see below), whose sum is σ = 861882952392. Its totient is φ = 240389122448.

The previous prime is 486641394527. The next prime is 486641394623. The reversal of 486641394556 is 655493146684.

It is a junction number, because it is equal to n+sod(n) for n = 486641394494 and 486641394503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 732893335 + ... + 732893998.

It is an arithmetic number, because the mean of its divisors is an integer number (71823579366).

Almost surely, 2^486641394556 is an apocalyptic number.

It is an amenable number.

486641394556 is a deficient number, since it is larger than the sum of its proper divisors (375241557836).

486641394556 is a wasteful number, since it uses less digits than its factorization.

486641394556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465787420 (or 1465787418 counting only the distinct ones).

The product of its digits is 74649600, while the sum is 61.

The spelling of 486641394556 in words is "four hundred eighty-six billion, six hundred forty-one million, three hundred ninety-four thousand, five hundred fifty-six".