481844474855 has 8 divisors (see below), whose sum is σ = 578217095664. Its totient is φ = 385473096000.

The previous prime is 481844474833. The next prime is 481844474887. The reversal of 481844474855 is 558474448184.

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

It is not a de Polignac number, because 481844474855 - 2⁸ = 481844474599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1365755 + ... + 1681955.

It is an arithmetic number, because the mean of its divisors is an integer number (72277136958).

Almost surely, 2^481844474855 is an apocalyptic number.

481844474855 is a deficient number, since it is larger than the sum of its proper divisors (96372620809).

481844474855 is a wasteful number, since it uses less digits than its factorization.

481844474855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620977.

The product of its digits is 91750400, while the sum is 62.

The spelling of 481844474855 in words is "four hundred eighty-one billion, eight hundred forty-four million, four hundred seventy-four thousand, eight hundred fifty-five".