484856888647 has 32 divisors (see below), whose sum is σ = 534828096000. Its totient is φ = 437504094720.

The previous prime is 484856888629. The next prime is 484856888713. The reversal of 484856888647 is 746888658484.

It is a cyclic number.

It is not a de Polignac number, because 484856888647 - 2²³ = 484848500039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484856888147) 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 in 31 ways as a sum of consecutive naturals, for example, 163304979 + ... + 163307947.

It is an arithmetic number, because the mean of its divisors is an integer number (16713378000).

Almost surely, 2^484856888647 is an apocalyptic number.

484856888647 is a deficient number, since it is larger than the sum of its proper divisors (49971207353).

484856888647 is a wasteful number, since it uses less digits than its factorization.

484856888647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4471.

The product of its digits is 2642411520, while the sum is 76.

The spelling of 484856888647 in words is "four hundred eighty-four billion, eight hundred fifty-six million, eight hundred eighty-eight thousand, six hundred forty-seven".