481581973846 has 8 divisors (see below), whose sum is σ = 730489511160. Its totient is φ = 238085470128.

The previous prime is 481581973843. The next prime is 481581973867. The reversal of 481581973846 is 648379185184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481581973843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1352758176 + ... + 1352758531.

It is an arithmetic number, because the mean of its divisors is an integer number (91311188895).

Almost surely, 2^481581973846 is an apocalyptic number.

481581973846 is a deficient number, since it is larger than the sum of its proper divisors (248907537314).

481581973846 is a wasteful number, since it uses less digits than its factorization.

481581973846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2705516798.

The product of its digits is 46448640, while the sum is 64.

The spelling of 481581973846 in words is "four hundred eighty-one billion, five hundred eighty-one million, nine hundred seventy-three thousand, eight hundred forty-six".