481241888656 has 15 divisors (see below), whose sum is σ = 932411535601. Its totient is φ = 240619556896.

The previous prime is 481241888653. The next prime is 481241888689. The reversal of 481241888656 is 656888142184.

It is a happy number.

The square root of 481241888656 is 693716.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 423910375056 + 57331513600 = 651084^2 + 239440^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 481241888594 and 481241888603.

It is not an unprimeable number, because it can be changed into a prime (481241888653) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2688150 + ... + 2861578.

Almost surely, 2^481241888656 is an apocalyptic number.

481241888656 is the 693716-th square number.

It is an amenable number.

481241888656 is a deficient number, since it is larger than the sum of its proper divisors (451169646945).

481241888656 is an frugal number, since it uses more digits than its factorization.

481241888656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346866 (or 173431 counting only the distinct ones).

The product of its digits is 23592960, while the sum is 61.

The spelling of 481241888656 in words is "four hundred eighty-one billion, two hundred forty-one million, eight hundred eighty-eight thousand, six hundred fifty-six".