481305555968 has 176 divisors, whose sum is σ = 1000827755520. Its totient is φ = 231204519936.

The previous prime is 481305555949. The next prime is 481305555971. The reversal of 481305555968 is 869555503184.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1053184796 + ... + 1053185252.

Almost surely, 2^481305555968 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 481305555968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (500413877760).

481305555968 is an abundant number, since it is smaller than the sum of its proper divisors (519522199552).

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

481305555968 is a wasteful number, since it uses less digits than its factorization.

481305555968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880 (or 862 counting only the distinct ones).

The product of its (nonzero) digits is 25920000, while the sum is 59.

The spelling of 481305555968 in words is "four hundred eighty-one billion, three hundred five million, five hundred fifty-five thousand, nine hundred sixty-eight".