485557034080 has 96 divisors (see below), whose sum is σ = 1152608976288. Its totient is φ = 193296998400.

The previous prime is 485557034063. The next prime is 485557034099. The reversal of 485557034080 is 80430755584.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31397550 + ... + 31413010.

It is an arithmetic number, because the mean of its divisors is an integer number (12006343503).

Almost surely, 2^485557034080 is an apocalyptic number.

485557034080 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 485557034080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (576304488144).

485557034080 is an abundant number, since it is smaller than the sum of its proper divisors (667051942208).

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

485557034080 is a wasteful number, since it uses less digits than its factorization.

485557034080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16400 (or 16392 counting only the distinct ones).

The product of its (nonzero) digits is 2688000, while the sum is 49.

The spelling of 485557034080 in words is "four hundred eighty-five billion, five hundred fifty-seven million, thirty-four thousand, eighty".