485337680080 has 80 divisors (see below), whose sum is σ = 1232427816000. Its totient is φ = 176280698880.

The previous prime is 485337680063. The next prime is 485337680123. The reversal of 485337680080 is 80086733584.

It is a tau number, because it is divible by the number of its divisors (80).

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, 434896 + ... + 1076944.

It is an arithmetic number, because the mean of its divisors is an integer number (15405347700).

Almost surely, 2^485337680080 is an apocalyptic number.

485337680080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485337680080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616213908000).

485337680080 is an abundant number, since it is smaller than the sum of its proper divisors (747090135920).

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

485337680080 is a wasteful number, since it uses less digits than its factorization.

485337680080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642932 (or 642926 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 485337680080 in words is "four hundred eighty-five billion, three hundred thirty-seven million, six hundred eighty thousand, eighty".