481693905056 has 48 divisors (see below), whose sum is σ = 1167181392384. Its totient is φ = 190560225024.

The previous prime is 481693905041. The next prime is 481693905061. The reversal of 481693905056 is 650509396184.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a junction number, because it is equal to n+sod(n) for n = 481693904992 and 481693905010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82705520 + ... + 82711343.

It is an arithmetic number, because the mean of its divisors is an integer number (24316279008).

Almost surely, 2^481693905056 is an apocalyptic number.

It is an amenable number.

481693905056 is an abundant number, since it is smaller than the sum of its proper divisors (685487487328).

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

481693905056 is a wasteful number, since it uses less digits than its factorization.

481693905056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165416893 (or 165416885 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 56.

The spelling of 481693905056 in words is "four hundred eighty-one billion, six hundred ninety-three million, nine hundred five thousand, fifty-six".