481845454500 has 384 divisors, whose sum is σ = 1476726451200. Its totient is φ = 121927680000.

The previous prime is 481845454499. The next prime is 481845454511. The reversal of 481845454500 is 5454548184.

It is a self number, because there is not a number n which added to its sum of digits gives 481845454500.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 715966164 + ... + 715966836.

It is an arithmetic number, because the mean of its divisors is an integer number (3845641800).

Almost surely, 2^481845454500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481845454500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (738363225600).

481845454500 is an abundant number, since it is smaller than the sum of its proper divisors (994880996700).

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

481845454500 is a wasteful number, since it uses less digits than its factorization.

481845454500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984 (or 972 counting only the distinct ones).

The product of its (nonzero) digits is 2048000, while the sum is 48.

The spelling of 481845454500 in words is "four hundred eighty-one billion, eight hundred forty-five million, four hundred fifty-four thousand, five hundred".