485137731584 has 104 divisors (see below), whose sum is σ = 1094850997920. Its totient is φ = 212912537600.

The previous prime is 485137731583. The next prime is 485137731601.

485137731584 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×485137731584² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485137731583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1120979 + ... + 1492269.

Almost surely, 2^485137731584 is an apocalyptic number.

485137731584 is a gapful number since it is divisible by the number (44) 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 485137731584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (547425498960).

485137731584 is an abundant number, since it is smaller than the sum of its proper divisors (609713266336).

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

485137731584 is a wasteful number, since it uses less digits than its factorization.

485137731584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371355 (or 371333 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 56.

The spelling of 485137731584 in words is "four hundred eighty-five billion, one hundred thirty-seven million, seven hundred thirty-one thousand, five hundred eighty-four".