485686614666 has 32 divisors (see below), whose sum is σ = 1060246526976. Its totient is φ = 147099062000.

The previous prime is 485686614653. The next prime is 485686614689. The reversal of 485686614666 is 666416686584.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a junction number, because it is equal to n+sod(n) for n = 485686614597 and 485686614606.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1843080 + ... + 2090051.

It is an arithmetic number, because the mean of its divisors is an integer number (33132703968).

Almost surely, 2^485686614666 is an apocalyptic number.

485686614666 is an abundant number, since it is smaller than the sum of its proper divisors (574559912310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485686614666 is a wasteful number, since it uses less digits than its factorization.

485686614666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3935018.

The product of its digits is 238878720, while the sum is 66.

The spelling of 485686614666 in words is "four hundred eighty-five billion, six hundred eighty-six million, six hundred fourteen thousand, six hundred sixty-six".