481564440876 has 24 divisors (see below), whose sum is σ = 1123852722160. Its totient is φ = 160492571712.

The previous prime is 481564440869. The next prime is 481564440887. The reversal of 481564440876 is 678044465184.

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, 3544111 + ... + 3677478.

Almost surely, 2^481564440876 is an apocalyptic number.

It is an amenable number.

481564440876 is an abundant number, since it is smaller than the sum of its proper divisors (642288281284).

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

481564440876 is a wasteful number, since it uses less digits than its factorization.

481564440876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7227153 (or 7227151 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 57.

The spelling of 481564440876 in words is "four hundred eighty-one billion, five hundred sixty-four million, four hundred forty thousand, eight hundred seventy-six".